make qf gcc 3.3 clean

include/QF/console.h

@@ -48,13 +48,13 @@ typedef struct inputline_s
 {
 	char	**lines;		// array of lines for input history
 	int		num_lines;		// number of lines in arry. 1 == no history
-	int		line_size;		// space available in each line. includes \0
+	size_t	line_size;		// space available in each line. includes \0
 	char	prompt_char;	// char placed at the beginning of the line
 	int		edit_line;		// current line being edited
 	int		history_line;	// current history line
-	int		linepos;		// cursor position within the current edit line
+	size_t	linepos;		// cursor position within the current edit line
-	int		scroll;			// beginning of displayed line
+	size_t	scroll;			// beginning of displayed line
-	int		width;			// viewable widht for horizontal scrolling
+	size_t	width;			// viewable widht for horizontal scrolling
 	void   *user_data;		// eg: window pointer
 	void	(*complete)(struct inputline_s *); // tab key pressed
 	void	(*enter)(const char *line); // enter key pressed

include/QF/info.h

@@ -38,7 +38,7 @@
 
 typedef struct info_s {
 	struct hashtab_s	*tab;
-	int					maxsize;
+	size_t				maxsize;
 	int					cursize;
 } info_t;
 

include/QF/pr_comp.h

@@ -266,7 +266,7 @@ typedef struct opcode_s {
 	pr_opcode_e opcode;
 	qboolean	right_associative;
 	etype_t		type_a, type_b, type_c;
-	int			min_version;
+	unsigned int min_version;
 } opcode_t;
 
 extern opcode_t pr_opcodes[];
@@ -322,28 +322,28 @@ typedef struct pr_va_list_s {
 #define	PROG_VERSION	0x00fff002	// MMmmmRRR 0.fff.002 (hex)
 
 typedef struct dprograms_s {
-	int		version;
+	unsigned int version;
-	int		crc;			// check of header file
+	unsigned int crc;			// check of header file
 	
-	int		ofs_statements;
+	unsigned int ofs_statements;
-	int		numstatements;	// statement 0 is an error
+	unsigned int numstatements;	// statement 0 is an error
 
-	int		ofs_globaldefs;
+	unsigned int ofs_globaldefs;
-	int		numglobaldefs;
+	unsigned int numglobaldefs;
 	
-	int		ofs_fielddefs;
+	unsigned int ofs_fielddefs;
-	int		numfielddefs;
+	unsigned int numfielddefs;
 	
-	int		ofs_functions;
+	unsigned int ofs_functions;
-	int		numfunctions;	// function 0 is an empty
+	int         numfunctions;	// function 0 is an empty
 	
-	int		ofs_strings;
+	unsigned int ofs_strings;
-	int		numstrings;		// first string is a null string
+	int         numstrings;		// first string is a null string
 
-	int		ofs_globals;
+	unsigned int ofs_globals;
-	int		numglobals;
+	unsigned int numglobals;
 	
-	int		entityfields;
+	unsigned int entityfields;
 } dprograms_t;
 
 #endif // __pr_comp_h

include/QF/progs.h

@@ -293,7 +293,7 @@ struct progs_s {
 	strref_t		*static_strings;
 	strref_t		**dynamic_strings;
 	strref_t		*free_string_refs;
-	int				dyn_str_size;
+	unsigned int	dyn_str_size;
 	struct hashtab_s *strref_hash;
 	int				num_strings;
 

include/QF/sound.h

@@ -46,8 +46,8 @@ struct sfx_s
 {
 	const char *name;
 
-	int         length;
+	unsigned int length;
-	int         loopstart;
+	unsigned int loopstart;
 
 	void       *data;
 
@@ -111,8 +111,8 @@ void S_EndPrecaching (void);
 
 extern qboolean 		fakedma;
 extern int 			fakedma_updates;
-extern int		paintedtime;
+extern unsigned paintedtime;
-extern int		soundtime;
+extern unsigned soundtime;
 extern vec3_t listener_origin;
 extern vec3_t listener_forward;
 extern vec3_t listener_right;

include/snd_render.h

@@ -41,24 +41,24 @@ typedef struct portable_samplepair_s {
 } portable_samplepair_t;
 
 typedef struct wavinfo_s {
-	int		rate;
+	unsigned int rate;
-	int		width;
+	unsigned int width;
-	int		channels;
+	unsigned int channels;
-	int		loopstart;
+	unsigned int loopstart;
-	int		samples;
+	unsigned int samples;
-	int		dataofs;		// chunk starts this many bytes from file start
+	unsigned int dataofs;		// chunk starts this many bytes from file start
-	int     datalen;		// chunk bytes
+	unsigned int datalen;		// chunk bytes
 } wavinfo_t;
 
 typedef struct channel_s channel_t;
 typedef struct sfxbuffer_s sfxbuffer_t;
 struct sfxbuffer_s {
-	int			head;			// ring buffer head position in sampels
+	unsigned int head;			// ring buffer head position in sampels
-	int         tail;			// ring buffer tail position in sampels
+	unsigned int tail;			// ring buffer tail position in sampels
-	int         length;			// length of buffer in samples
+	unsigned int length;		// length of buffer in samples
-	int         pos;			// position of tail within full stream
+	unsigned int pos;			// position of tail within full stream
 	void        (*paint) (channel_t *ch, sfxbuffer_t *buffer, int count);
-	void        (*advance) (sfxbuffer_t *buffer, int count);
+	void        (*advance) (sfxbuffer_t *buffer, unsigned int count);
 	sfx_t      *sfx;
 	byte        data[4];
 };
@@ -85,9 +85,9 @@ struct channel_s {
 	sfx_t	*sfx;			// sfx number
 	int		leftvol;		// 0-255 volume
 	int		rightvol;		// 0-255 volume
-	int		end;			// end time in global paintsamples
+	unsigned int end;			// end time in global paintsamples
-	int	 	pos;			// sample position in sfx
+	unsigned int pos;			// sample position in sfx
-	int		looping;		// where to loop, -1 = no looping
+	unsigned int looping;		// where to loop, -1 = no looping
 	int		entnum;			// to allow overriding a specific sound
 	int		entchannel;		//
 	vec3_t	origin;			// origin of sound effect
@@ -97,7 +97,7 @@ struct channel_s {
 	int	oldphase;	// phase shift between l-r in samples
 };
 
-void SND_PaintChannels(int endtime);
+void SND_PaintChannels(unsigned int endtime);
 void SND_Init (void);
 void SND_Shutdown (void);
 void SND_AmbientOff (void);
@@ -144,7 +144,7 @@ sfxbuffer_t *SND_CacheRetain (sfx_t *sfx);
 void SND_CacheRelease (sfx_t *sfx);
 sfxbuffer_t *SND_StreamRetain (sfx_t *sfx);
 void SND_StreamRelease (sfx_t *sfx);
-void SND_StreamAdvance (sfxbuffer_t *buffer, int count);
+void SND_StreamAdvance (sfxbuffer_t *buffer, unsigned int count);
 
 void SND_WriteLinearBlastStereo16 (void);
 void SND_PaintChannelFrom8 (channel_t *ch, sfxbuffer_t *sc, int count);

libs/audio/cd/cd_linux.c

@@ -174,7 +174,7 @@ I_CDAudio_Play (int track, qboolean looping)
 			return;
 	}
 
-	if (track < 0 || track >= sizeof (remap)) {
+	if (track < 0 || track >= (int) sizeof (remap)) {
 		Sys_Printf ("CDAudio: invalid track number\n");
 		return;
 	}

libs/audio/renderer/snd_dma.c

@@ -68,7 +68,7 @@ vec3_t		listener_right;
 vec3_t		listener_up;
 vec_t		sound_nominal_clip_dist = 1000.0;
 
-int			soundtime;					// sample PAIRS
+unsigned    soundtime;					// sample PAIRS
 
 #define	MAX_SFX		512
 sfx_t	   *known_sfx;					// hunk allocated [MAX_SFX]
@@ -229,7 +229,8 @@ SND_PrecacheSound (const char *name)
 channel_t *
 SND_PickChannel (int entnum, int entchannel)
 {
-	int			ch_idx, first_to_die, life_left;
+	int			ch_idx, first_to_die;
+	unsigned    life_left;
 
 	// Check for replacement sound, or find the best one to replace
 	first_to_die = -1;
@@ -250,6 +251,11 @@ SND_PickChannel (int entnum, int entchannel)
 			&& channels[ch_idx].sfx)
 			continue;
 
+		if (channels[ch_idx].end < paintedtime) {
+			first_to_die = ch_idx;
+			break;
+		}
+
 		if (channels[ch_idx].end - paintedtime < life_left) {
 			life_left = channels[ch_idx].end - paintedtime;
 			first_to_die = ch_idx;
@@ -316,7 +322,8 @@ void
 SND_StartSound (int entnum, int entchannel, sfx_t *sfx, const vec3_t origin,
 				float fvol, float attenuation)
 {
-	int			ch_idx, skip, vol;
+	int			ch_idx, vol;
+	unsigned int skip;
 	channel_t  *target_chan, *check;
 
 	if (!sound_started)
@@ -459,7 +466,7 @@ SND_StaticSound (sfx_t *sfx, const vec3_t origin, float vol,
 	if (!sfx->retain (sfx))
 		return;
 
-	if (sfx->loopstart == -1) {
+	if (sfx->loopstart == (unsigned int)-1) {
 		Sys_Printf ("Sound %s not looped\n", sfx->name);
 		sfx->release (sfx);
 		return;
@@ -559,8 +566,7 @@ SND_GetSoundtime (void)
 static void
 SND_Update_ (void)
 {
-	int				samps;
+	unsigned int	endtime, samps;
-	unsigned int	endtime;
 
 	if (!sound_started || (snd_blocked > 0))
 		return;

libs/audio/renderer/snd_mem.c

@@ -141,11 +141,11 @@ read_samples (sfxbuffer_t *buffer, int count)
 }
 
 void
-SND_StreamAdvance (sfxbuffer_t *buffer, int count)
+SND_StreamAdvance (sfxbuffer_t *buffer, unsigned int count)
 {
 	float       stepscale;
-	int         headpos, samples;
+	unsigned int headpos, samples;
-	int         loop_samples = 0;
+	unsigned int loop_samples = 0;
 	sfx_t      *sfx = buffer->sfx;
 	sfxstream_t *stream = (sfxstream_t *) sfx->data;
 	wavinfo_t  *info = &stream->wavinfo;
@@ -153,14 +153,16 @@ SND_StreamAdvance (sfxbuffer_t *buffer, int count)
 	stepscale = (float) info->rate / shm->speed;	// usually 0.5, 1, or 2
 
 	// find out how many samples the buffer currently holds
-	samples = buffer->head - buffer->tail;
+	if (buffer->head < buffer->tail) {
-	if (samples < 0)
+		samples = buffer->length + buffer->head - buffer->tail;
-		samples += buffer->length;
+	} else {
+		samples = buffer->head - buffer->tail;
+	}
 
 	// find out where head points to in the stream
 	headpos = buffer->pos + samples;
 	if (headpos >= sfx->length) {
-		if (sfx->loopstart == -1)
+		if (sfx->loopstart == (unsigned int)-1)
 			headpos = sfx->length;
 		else
 			headpos -= sfx->length - sfx->loopstart;
@@ -170,7 +172,7 @@ SND_StreamAdvance (sfxbuffer_t *buffer, int count)
 		buffer->head = buffer->tail = 0;
 		buffer->pos += count;
 		if (buffer->pos > sfx->length) {
-			if (sfx->loopstart == -1) {
+			if (sfx->loopstart == (unsigned int)-1) {
 				// reset the buffer and fill it incase it's needed again
 				headpos = buffer->pos = 0;
 			} else {
@@ -183,7 +185,7 @@ SND_StreamAdvance (sfxbuffer_t *buffer, int count)
 	} else {
 		buffer->pos += count;
 		if (buffer->pos >= sfx->length) {
-			if (sfx->loopstart == -1) {
+			if (sfx->loopstart == (unsigned int)-1) {
 				// reset the buffer and fill it incase it's needed again
 				buffer->pos = 0;
 				buffer->head = buffer->tail = 0;
@@ -204,7 +206,7 @@ SND_StreamAdvance (sfxbuffer_t *buffer, int count)
 		samples += buffer->length;
 
 	if (headpos + samples > sfx->length) {
-		if (sfx->loopstart == -1) {
+		if (sfx->loopstart == (unsigned int)-1) {
 			samples = sfx->length - headpos;
 		} else {
 			loop_samples = headpos + samples - sfx->length;
@@ -317,10 +319,10 @@ SND_ResampleMono (sfxbuffer_t *sc, byte *data, int length)
 //printf ("%d %d\n", length, outcount);
 
 	sc->sfx->length = info->samples / stepscale;
-	if (info->loopstart != -1)
+	if (info->loopstart != (unsigned int)-1)
 		sc->sfx->loopstart = info->loopstart / stepscale;
 	else
-		sc->sfx->loopstart = -1;
+		sc->sfx->loopstart = (unsigned int)-1;
 
 	if (snd_loadas8bit->int_val) {
 		outwidth = 1;
@@ -436,10 +438,10 @@ SND_ResampleStereo (sfxbuffer_t *sc, byte *data, int length)
 	outcount = length / stepscale;
 
 	sc->sfx->length = info->samples / stepscale;
-	if (info->loopstart != -1)
+	if (info->loopstart != (unsigned int)-1)
 		sc->sfx->loopstart = info->loopstart / stepscale;
 	else
-		sc->sfx->loopstart = -1;
+		sc->sfx->loopstart = (unsigned int)-1;
 
 	if (snd_loadas8bit->int_val) {
 		outwidth = 1;

libs/audio/renderer/snd_mix.c

@@ -166,9 +166,10 @@ SND_TransferPaintBuffer (int endtime)
 /* CHANNEL MIXING */
 
 void
-SND_PaintChannels (int endtime)
+SND_PaintChannels (unsigned int endtime)
 {
-	int			end, ltime, count, i;
+	unsigned int end, ltime, count;
+	int         i;
 	channel_t  *ch;
 	sfxbuffer_t *sc;
 
@@ -251,10 +252,11 @@ SND_InitScaletable (void)
 }
 
 static void
-snd_paint_mono_8 (int offs, channel_t *ch, void *bytes, int count)
+snd_paint_mono_8 (int offs, channel_t *ch, void *bytes, unsigned int count)
 {
 	unsigned char  *sfx;
-	int				data, i;
+	int				data;
+	unsigned int    i;
 	int		       *lscale, *rscale;
 	portable_samplepair_t *pair;
 
@@ -277,7 +279,7 @@ snd_paint_mono_8 (int offs, channel_t *ch, void *bytes, int count)
 }
 
 static void
-snd_paint_mono_16 (int offs, channel_t *ch, void *bytes, int count)
+snd_paint_mono_16 (int offs, channel_t *ch, void *bytes, unsigned int count)
 {
 	int		leftvol, rightvol;
 	unsigned int	left_phase, right_phase;	// Never allowed < 0 anyway
@@ -374,7 +376,7 @@ snd_paint_mono_16 (int offs, channel_t *ch, void *bytes, int count)
 }
 
 static void
-snd_paint_stereo_8 (int offs, channel_t *ch, void *bytes, int count)
+snd_paint_stereo_8 (int offs, channel_t *ch, void *bytes, unsigned int count)
 {
 	byte       *samp;
 	portable_samplepair_t *pair;
@@ -398,7 +400,7 @@ snd_paint_stereo_8 (int offs, channel_t *ch, void *bytes, int count)
 }
 
 static void
-snd_paint_stereo_16 (int offs, channel_t *ch, void *bytes, int count)
+snd_paint_stereo_16 (int offs, channel_t *ch, void *bytes, unsigned int count)
 {
 	short      *samp;
 	portable_samplepair_t *pair;
@@ -417,7 +419,7 @@ snd_paint_stereo_16 (int offs, channel_t *ch, void *bytes, int count)
 void
 SND_PaintChannelFrom8 (channel_t *ch, sfxbuffer_t *sc, int count)
 {
-	int         pos;
+	unsigned int pos;
 	byte       *samps;
 
 	pos = (ch->pos - sc->pos + sc->tail) % sc->length;
@@ -440,7 +442,7 @@ SND_PaintChannelFrom8 (channel_t *ch, sfxbuffer_t *sc, int count)
 void
 SND_PaintChannelFrom16 (channel_t *ch, sfxbuffer_t *sc, int count)
 {
-	int         pos;
+	unsigned int pos;
 	short      *samps;
 
 	pos = (ch->pos - sc->pos + sc->tail) % sc->length;
@@ -451,7 +453,7 @@ SND_PaintChannelFrom16 (channel_t *ch, sfxbuffer_t *sc, int count)
 	samps = (short *) sc->data + pos;
 
 	if (pos + count > sc->length) {
-		int         sub = sc->length - pos;
+		unsigned int sub = sc->length - pos;
 		snd_paint_mono_16 (0, ch, samps, sub);
 		snd_paint_mono_16 (sub, ch, sc->data, count - sub);
 	} else {
@@ -463,7 +465,7 @@ SND_PaintChannelFrom16 (channel_t *ch, sfxbuffer_t *sc, int count)
 void
 SND_PaintChannelStereo8 (channel_t *ch, sfxbuffer_t *sc, int count)
 {
-	int         pos;
+	unsigned int pos;
 	short      *samps;
 
 	pos = (ch->pos - sc->pos + sc->tail) % sc->length;
@@ -474,7 +476,7 @@ SND_PaintChannelStereo8 (channel_t *ch, sfxbuffer_t *sc, int count)
 	samps = (short *) sc->data + pos;
 
 	if (pos + count > sc->length) {
-		int         sub = sc->length - pos;
+		unsigned int sub = sc->length - pos;
 		snd_paint_stereo_8 (0, ch, samps, sub);
 		snd_paint_stereo_8 (sub, ch, sc->data, count - sub);
 	} else {
@@ -486,7 +488,7 @@ SND_PaintChannelStereo8 (channel_t *ch, sfxbuffer_t *sc, int count)
 void
 SND_PaintChannelStereo16 (channel_t *ch, sfxbuffer_t *sc, int count)
 {
-	int         pos;
+	unsigned int pos;
 	int        *samps;
 
 	pos = (ch->pos - sc->pos + sc->tail) % sc->length;
@@ -497,7 +499,7 @@ SND_PaintChannelStereo16 (channel_t *ch, sfxbuffer_t *sc, int count)
 	samps = (int *) sc->data + pos;
 
 	if (pos + count > sc->length) {
-		int         sub = sc->length - pos;
+		unsigned int sub = sc->length - pos;
 		snd_paint_stereo_16 (0, ch, samps, sub);
 		snd_paint_stereo_16 (sub, ch, sc->data, count - sub);
 	} else {

libs/audio/snd.c

@@ -44,7 +44,7 @@ static __attribute__ ((unused)) const char rcsid[] =
 // FIXME - should be put in one place
 // =======================================================================
 volatile dma_t *shm = 0;
-int             paintedtime;				// sample PAIRS
+unsigned int    paintedtime;				// sample PAIRS
 qboolean        snd_initialized = false;
 
 cvar_t         *snd_loadas8bit;

libs/audio/targets/snd_oss.c

@@ -186,7 +186,7 @@ SNDDMA_Init (void)
 	if (snd_rate->int_val) {
 		shm->speed = snd_rate->int_val;
 	} else {
-		for (i = 0; i < (sizeof (tryrates) / 4); i++)
+		for (i = 0; i < ((int) sizeof (tryrates) / 4); i++)
 			if (!ioctl (audio_fd, SNDCTL_DSP_SPEED, &tryrates[i]))
 				break;
 		shm->speed = tryrates[i];

libs/console/buffer.c

@@ -95,7 +95,7 @@ Con_BufferAddText (con_buffer_t *buf, const char *text)
 	}
 	while (len--) {
 		byte        c = *pos++ = *text++;
-		if (pos - buf->buffer >= buf->buffer_size)
+		if ((size_t) (pos - buf->buffer) >= buf->buffer_size)
 			pos = buf->buffer;
 		cur_line->len++;
 		if (pos == tail_line->text) {

libs/console/client.c

@@ -598,7 +598,7 @@ C_KeyEvent (knum_t key, short unicode, qboolean down)
 		}
 		il = input_line;
 	}
-	Con_ProcessInputLine (il, key >= 256 ? key : unicode);
+	Con_ProcessInputLine (il, key >= 256 ? (int) key : unicode);
 }
 
 /* DRAWING */
@@ -744,7 +744,7 @@ DrawDownload (int lines)
 {
 	char		dlbar[1024];
 	const char *text;
-	int			i, j, x, y, n;
+	size_t		i, j, x, y, n;
 
 	if (!con_data.dl_name || !*con_data.dl_name)
 		return;

libs/console/console.c

@@ -47,10 +47,12 @@ int         con_linewidth;				// characters across screen
 
 plugin_t *con_module;
 
-static con_buffer_t *(*const buffer) (size_t, int) = Con_CreateBuffer;
+#define U __attribute__ ((unused))
-static void (*const complete)(inputline_t *) = Con_BasicCompleteCommandLine;
+static U con_buffer_t *(*const buffer) (size_t, int) = Con_CreateBuffer;
-static inputline_t *(*const create)(int, int, char) = Con_CreateInputLine;
+static U void (*const complete)(inputline_t *) = Con_BasicCompleteCommandLine;
-static void (*const display)(const char **, int) = Con_DisplayList;
+static U inputline_t *(*const create)(int, int, char) = Con_CreateInputLine;
+static U void (*const display)(const char **, int) = Con_DisplayList;
+#undef U
 
 void
 Con_Init (const char *plugin_name)

libs/console/inputline.c

@@ -100,7 +100,7 @@ Con_ClearTyping (inputline_t *il, int save)
 void
 Con_ProcessInputLine (inputline_t *il, int ch)
 {
-	int			i;
+	size_t		i;
 	char       *text;
 
 	switch (ch) {
@@ -182,7 +182,7 @@ Con_ProcessInputLine (inputline_t *il, int ch)
 	if (il->scroll < i - (il->width - 2) + 1)
 		il->scroll = i - (il->width - 2) + 1;
 	text = il->lines[il->edit_line] + il->scroll;
-	if ((int)strlen (text + 1) < il->width - 2) {
+	if (strlen (text + 1) < il->width - 2) {
 		text = il->lines[il->edit_line];
 		il->scroll = strlen (text + 1) - (il->width - 2);
 		il->scroll = max (il->scroll, 0);

libs/console/server.c

@@ -191,7 +191,7 @@ static void
 C_DrawInput (inputline_t *il)
 {
 	WINDOW     *win = (WINDOW *) il->user_data;
-	int         i;
+	size_t      i;
 	const char *text;
 
 	text = il->lines[il->edit_line] + il->scroll;

libs/gamecode/builtins/bi_cbuf.c

@@ -54,7 +54,7 @@ get_cbuf (progs_t *pr, int arg, const char *func)
 		cbuf = res->cbuf;
 	} else {
 		if (arg <= ((pr_type_t *) pr->zone - pr->pr_globals)
-			|| arg >= (pr->zone_size / sizeof (pr_type_t)))
+			|| (size_t) arg >= (pr->zone_size / sizeof (pr_type_t)))
 			PR_RunError (pr, "%s: Invalid cbuf_t", func);
 
 		handle = pr->pr_globals + arg;

libs/gamecode/builtins/bi_gib.c

@@ -80,7 +80,7 @@ bi_gib_builtin_f (void)
 {
 	bi_gib_builtin_t *builtin = Hash_Find (bi_gib_builtins, GIB_Argv(0));
 	pr_type_t *pr_list;
-	unsigned int i;
+	int i;
 
 	if (!builtin)
 		Sys_Error ("bi_gib_bultin_f: unexpected call %s", GIB_Argv (0));

libs/gamecode/builtins/bi_init.c

@@ -34,16 +34,18 @@ static __attribute__ ((unused)) const char rcsid[] =
 #include "QF/csqc.h"
 #include "QF/progs.h"
 
-static void (*const cbuf_progs_init)(progs_t *) = Cbuf_Progs_Init;
+#define U __attribute__ ((unused))
-static void (*const cmd_progs_init)(progs_t *) = Cmd_Progs_Init;
+static U void (*const cbuf_progs_init)(progs_t *) = Cbuf_Progs_Init;
-static void (*const gib_progs_init)(progs_t *) = GIB_Progs_Init;
+static U void (*const cmd_progs_init)(progs_t *) = Cmd_Progs_Init;
-static void (*const cvar_progs_init)(progs_t *) = Cvar_Progs_Init;
+static U void (*const gib_progs_init)(progs_t *) = GIB_Progs_Init;
-static void (*const file_progs_init)(progs_t *) = File_Progs_Init;
+static U void (*const cvar_progs_init)(progs_t *) = Cvar_Progs_Init;
-static void (*const hash_progs_init)(progs_t *) = Hash_Progs_Init;
+static U void (*const file_progs_init)(progs_t *) = File_Progs_Init;
-static void (*const inputline_progs_init)(progs_t *) = InputLine_Progs_Init;
+static U void (*const hash_progs_init)(progs_t *) = Hash_Progs_Init;
-static void (*const plist_progs_init)(progs_t *) = Plist_Progs_Init;
+static U void (*const inputline_progs_init)(progs_t *) = InputLine_Progs_Init;
-static void (*const qfile_progs_init)(progs_t *, int) = QFile_Progs_Init;
+static U void (*const plist_progs_init)(progs_t *) = Plist_Progs_Init;
-static void (*const qfs_progs_init)(progs_t *) = QFS_Progs_Init;
+static U void (*const qfile_progs_init)(progs_t *, int) = QFile_Progs_Init;
+static U void (*const qfs_progs_init)(progs_t *) = QFS_Progs_Init;
+#undef U
 
 void
 BI_Init ()

libs/gamecode/builtins/bi_inputline.c

@@ -62,7 +62,7 @@ get_inputline (progs_t *pr, int arg, const char *func)
 	inputline_t *line;
 
 	if (arg <= ((pr_type_t *) pr->zone - pr->pr_globals)
-		|| arg >= (pr->zone_size / sizeof (pr_type_t)))
+		|| (size_t) arg >= (pr->zone_size / sizeof (pr_type_t)))
 		PR_RunError (pr, "%s: Invalid inputline_t", func);
 
 	handle = pr->pr_globals + arg;
@@ -137,7 +137,7 @@ bi_InputLine_Destroy (progs_t *pr)
 	inputline_t *line;
 
 	if (arg <= ((pr_type_t *) pr->zone - pr->pr_globals)
-		|| arg >= (pr->zone_size / sizeof (pr_type_t)))
+		|| (size_t) arg >= (pr->zone_size / sizeof (pr_type_t)))
 		PR_RunError (pr, "InputLine_Destroy: Invalid inputline_t");
 
 	handle = pr->pr_globals + arg;

libs/gamecode/builtins/pr_cmds.c

@@ -609,7 +609,8 @@ PF_sprintf (progs_t *pr)
 	char	new_format[INT_WIDTH * 2 + 9]; // "%0-+ #." and conversion
 	int		fmt_alternate, fmt_leadzero, fmt_leftjust, fmt_minwidth,
 			fmt_precision, fmt_signed, fmt_space, fmt_type, looping,
-			new_format_i, ret;
+			ret;
+	size_t	new_format_i; 
 	int		curarg = 3, out_max = 32, out_size = 0;
 
 	format = P_STRING (pr, 0);

libs/gamecode/engine/pr_debug.c

@@ -64,7 +64,7 @@ typedef struct {
 	char *name;
 	char *text;
 	line_t *lines;
-	int num_lines;
+	unsigned int num_lines;
 	progs_t *pr;
 } file_t;
 
@@ -190,7 +190,7 @@ PR_LoadDebug (progs_t *pr)
 {
 	char		*sym_path;
 	const char	*path_end, *sym_file;
-	int			i;
+	unsigned int i;
 	int			start = Hunk_LowMark ();
 	ddef_t	   *def;
 	pr_type_t  *str = 0;
@@ -386,7 +386,7 @@ PR_Get_Source_Line (progs_t *pr, unsigned int addr)
 ddef_t *
 PR_Get_Local_Def (progs_t *pr, int offs)
 {
-	int					i;
+	unsigned int		i;
 	dfunction_t		   *func = pr->pr_xfunction;
 	pr_auxfunction_t   *aux_func;
 

libs/gamecode/engine/pr_edict.c

@@ -108,7 +108,7 @@ const char	*pr_type_name[ev_type_count] = {
 void
 ED_ClearEdict (progs_t *pr, edict_t *e, int val)
 {
-	int i;
+	unsigned int i;
 
 	if (NUM_FOR_EDICT(pr,e)<*pr->reserved_edicts)
 		Sys_Printf("clearing reserved edict %d\n", NUM_FOR_EDICT(pr,e));
@@ -296,7 +296,7 @@ PR_GlobalString (progs_t *pr, int ofs, etype_t type)
 			if (type == ev_void)
 				type = def->type;
 			name = PR_GetString (pr, def->s_name);
-			if (type != (def->type & ~DEF_SAVEGLOBAL))
+			if (type != (etype_t) (def->type & ~DEF_SAVEGLOBAL))
 				oi = "?";
 		}
 
@@ -359,7 +359,7 @@ void
 ED_Print (progs_t *pr, edict_t *ed)
 {
 	int			l;
-	int			i;
+	unsigned int i;
 	char		*name;
 	int			type;
 	ddef_t		*d;

libs/gamecode/engine/pr_exec.c

@@ -177,7 +177,7 @@ PR_LeaveFunction (progs_t * pr)
 	This gets around the problem of needing to test for -0.0 but denormals
 	causing exceptions (or wrong results for what we need) on the alpha.
 */
-#define FNZ(x) ((x).integer_var && (x).integer_var != 0x80000000)
+#define FNZ(x) ((x).uinteger_var && (x).uinteger_var != 0x80000000u)
 
 
 static int
@@ -225,7 +225,7 @@ void
 PR_ExecuteProgram (progs_t * pr, func_t fnum)
 {
 	int				exitdepth, profile, startprofile;
-	int             pointer;
+	unsigned int    pointer;
 	dfunction_t	   *f, *newf;
 	dstatement_t   *st;
 	edict_t		   *ed;
@@ -454,8 +454,7 @@ PR_ExecuteProgram (progs_t * pr, func_t fnum)
 									 "of bounds edict");
 					if (OPA.entity_var == 0 && pr->null_bad)
 						PR_RunError (pr, "assignment to world entity");
-					if (OPB.integer_var < 0
+					if (OPB.uinteger_var >= pr->progs->entityfields)
-						|| OPB.integer_var >= pr->progs->entityfields)
 						PR_RunError (pr, "Progs attempted to address an "
 									 "invalid field in an edict");
 				}
@@ -485,8 +484,7 @@ PR_ExecuteProgram (progs_t * pr, func_t fnum)
 						|| OPA.entity_var >= pr->pr_edictareasize)
 						PR_RunError (pr, "Progs attempted to read an out of "
 									 "bounds edict number");
-					if (OPB.integer_var < 0
+					if (OPB.uinteger_var >= pr->progs->entityfields)
-						|| OPB.integer_var >= pr->progs->entityfields)
 						PR_RunError (pr, "Progs attempted to read an invalid "
 									 "field in an edict");
 				}
@@ -499,8 +497,7 @@ PR_ExecuteProgram (progs_t * pr, func_t fnum)
 						|| OPA.entity_var >= pr->pr_edictareasize)
 					PR_RunError (pr, "Progs attempted to read an out of "
 								 "bounds edict number");
-					if (OPB.integer_var < 0
+					if (OPB.uinteger_var + 2 >= pr->progs->entityfields)
-						|| OPB.integer_var + 2 >= pr->progs->entityfields)
 					PR_RunError (pr, "Progs attempted to read an invalid "
 								 "field in an edict");
 				}

libs/gamecode/engine/pr_load.c

@@ -98,7 +98,7 @@ free_progs_mem (progs_t *pr, void *mem)
 void
 PR_LoadProgsFile (progs_t * pr, QFile *file, int size, int edicts, int zone)
 {
-	int         i;
+	unsigned int i;
 	dprograms_t progs;
 
 	pr->progs = 0;
@@ -231,7 +231,7 @@ PR_LoadProgsFile (progs_t * pr, QFile *file, int size, int edicts, int zone)
 		pr->pr_statements[i].c = LittleShort (pr->pr_statements[i].c);
 	}
 
-	for (i = 0; i < pr->progs->numfunctions; i++) {
+	for (i = 0; i < (unsigned int) pr->progs->numfunctions; i++) {
 		pr->pr_functions[i].first_statement =
 			LittleLong (pr->pr_functions[i].first_statement);
 		pr->pr_functions[i].parm_start =

libs/gamecode/engine/pr_obj.c

@@ -969,7 +969,7 @@ static struct {
 void
 PR_Obj_Progs_Init (progs_t *pr)
 {
-	int         i;
+	size_t      i;
 
 	for (i = 0; i < sizeof (obj_methods) / sizeof (obj_methods[0]); i++) {
 		PR_AddBuiltin (pr, obj_methods[i].name, obj_methods[i].func, -1);

libs/gamecode/engine/pr_opcode.c

@@ -299,7 +299,7 @@ check_branch (progs_t *pr, dstatement_t *st, opcode_t *op, short offset)
 	int         address = st - pr->pr_statements;
 	
 	address += offset;
-	if (address < 0 || address >= pr->progs->numstatements)
+	if (address < 0 || (unsigned int) address >= pr->progs->numstatements)
 		PR_Error (pr, "PR_Check_Opcodes: invalid branch (statement %ld: %s)",
 				  (long)(st - pr->pr_statements), op->opname);
 }
@@ -342,7 +342,7 @@ PR_Check_Opcodes (progs_t *pr)
 	if (!pr_boundscheck->int_val)
 		return;
 	for (st = pr->pr_statements;
-		 st - pr->pr_statements < pr->progs->numstatements;
+		 (unsigned long) (st - pr->pr_statements) < pr->progs->numstatements;
 		 st++) {
 		op = PR_Opcode (st->op);
 		if (!op) {

libs/gamecode/engine/pr_parse.c

@@ -115,7 +115,8 @@ PR_UglyValueString (progs_t *pr, etype_t type, pr_type_t *val)
 void
 ED_Write (progs_t *pr, QFile *f, edict_t *ed)
 {
-	int			i, j;
+	unsigned int i;
+	int         j;
 	int			type;
 	char		*name;
 	ddef_t		*d;
@@ -164,7 +165,7 @@ void
 ED_WriteGlobals (progs_t *pr, QFile *f)
 {
 	ddef_t		*def;
-	int			i;
+	unsigned int i;
 	char		*name;
 	int			type;
 

libs/gamecode/engine/pr_resolve.c

@@ -62,7 +62,7 @@ ddef_t     *
 ED_GlobalAtOfs (progs_t * pr, int ofs)
 {
 	ddef_t     *def;
-	int         i;
+	unsigned int i;
 
 	for (i = 0; i < pr->progs->numglobaldefs; i++) {
 		def = &pr->pr_globaldefs[i];
@@ -79,7 +79,7 @@ ddef_t     *
 ED_FieldAtOfs (progs_t * pr, int ofs)
 {
 	ddef_t     *def;
-	int         i;
+	unsigned int i;
 
 	for (i = 0; i < pr->progs->numfielddefs; i++) {
 		def = &pr->pr_fielddefs[i];

libs/gamecode/engine/pr_strings.c

@@ -81,9 +81,10 @@ free_string_ref (progs_t *pr, strref_t *sr)
 static int
 string_index (progs_t *pr, strref_t *sr)
 {
-	int		i = sr - pr->static_strings;
+	long        o = (long) (sr - pr->static_strings);
+	unsigned int i;
 
-	if (i >= 0 && i < pr->num_strings)
+	if (o >= 0 && o < pr->num_strings)
 		return sr->string - pr->pr_strings;
 	for (i = 0; i < pr->dyn_str_size; i++) {
 		int d = sr - pr->dynamic_strings[i];
@@ -153,7 +154,8 @@ void
 PR_GarbageCollect (progs_t *pr)
 {
 	char	   *str;
-	int			i, j;
+	unsigned int i;
+	int         j;
 	ddef_t	   *def;
 	strref_t   *sr;
 
@@ -196,9 +198,9 @@ PR_GarbageCollect (progs_t *pr)
 }
 
 static inline char *
-get_string (progs_t *pr, unsigned int num)
+get_string (progs_t *pr, int num)
 {
-	if ((int) num < 0) {
+	if (num < 0) {
 		unsigned int row = ~num / 1024;
 
 		num = ~num % 1024;

libs/gib/exp.c

@@ -117,7 +117,8 @@ EXP_FindIndexByFunc (opfunc func)
 static optable_t *
 EXP_FindOpByStr (const char *str)
 {
-	int         i, len, fi;
+	size_t      i, len;
+	int         fi;
 
 	for (i = 0, len = 0, fi = -1; optable[i].func; i++)
 		if (!strncmp (str, optable[i].str, strlen (optable[i].str))
@@ -134,7 +135,8 @@ EXP_FindOpByStr (const char *str)
 static functable_t *
 EXP_FindFuncByStr (const char *str)
 {
-	int         i, len, fi;
+	size_t      i, len;
+	int         fi;
 
 	for (i = 0, len = 0, fi = -1; functable[i].func; i++)
 		if (!strncmp (str, functable[i].str, strlen (functable[i].str))
@@ -222,7 +224,7 @@ EXP_ParseString (char *str)
 	char        buf[256];
 
 	token      *chain, *new, *cur;
-	int         i, m;
+	size_t      i, m;
 	optable_t  *op;
 	functable_t *func;
 

libs/gib/gib_builtin.c

@@ -214,7 +214,8 @@ static void
 GIB_Local_f (void)
 {
 	gib_var_t  *var;
-	unsigned int index, i;
+	unsigned int index;
+	int i;
 	static hashtab_t  *zero = 0;
 
 	if (GIB_Argc () < 2)
@@ -238,7 +239,8 @@ static void
 GIB_Global_f (void)
 {
 	gib_var_t  *var;
-	unsigned int index, i;
+	unsigned int index;
+	int i;
 	static hashtab_t  *zero = 0;
 
 	if (GIB_Argc () < 2)
@@ -261,7 +263,8 @@ static void
 GIB_Delete_f (void)
 {
 	gib_var_t *var;
-	unsigned int index, i;
+	unsigned int index;
+	int i;
 	hashtab_t *source;
 	char *c;
 	
@@ -312,7 +315,7 @@ GIB_Return_f (void)
 
 	if (GIB_Argc () > 1 && sp && sp->interpreter == &gib_interp
 		&& GIB_DATA (sp)->waitret) {
-		unsigned int i;
+		int i;
 		dstring_t  *dstr;
 
 		for (i = 1; i < GIB_Argc (); i++) {
@@ -327,7 +330,7 @@ static void
 GIB_For_f (void)
 {
 	dstring_t  *dstr;
-	unsigned int i;
+	int i;
 
 	GIB_Buffer_Push_Sstack (cbuf_active);
 	dstr = GIB_Buffer_Dsarray_Get (cbuf_active);
@@ -352,7 +355,7 @@ GIB_Runexported_f (void)
 					"The QuakeForge developers.", Cmd_Argv (0));
 	else {
 		cbuf_t     *sub = Cbuf_PushStack (&gib_interp);
-		unsigned int i;
+		int i;
 
 		args = malloc (sizeof (char *) * Cmd_Argc());
 		for (i = 0; i < Cmd_Argc(); i++)
@@ -422,7 +425,7 @@ GIB_Count_f (void)
 static void
 GIB_Contains_f (void)
 {
-	unsigned int i;
+	int i;
 	if (GIB_Argc () < 2)
 		GIB_USAGE ("needle [straw1 straw2 ...]");
 	else if (GIB_CanReturn())

libs/gib/gib_execute.c

@@ -81,7 +81,7 @@ GIB_Execute_Split_Var (cbuf_t * cbuf)
 {
 	gib_var_t  *var;
 	unsigned int i;
-	int         start = 0, end = (int) ((unsigned int) ~0 >> 1);
+	unsigned int start = 0, end = ((unsigned int) ~0 >> 1);
 	char       *c, *str = cbuf->args->argv[cbuf->args->argc - 1]->str + 1;
 	void       *m = cbuf->args->argm[cbuf->args->argc - 1];
 
@@ -204,7 +204,7 @@ GIB_Execute (cbuf_t * cbuf)
 	gib_function_t *f;
 	unsigned int index;
 	gib_var_t *var;
-	unsigned int i;
+	int i;
 
 	if (!g->program)
 		return;

libs/gib/regex.c

@@ -882,7 +882,7 @@ static reg_errcode_t compile_range (const char **p_ptr, const char *pend, char *
    cast the subscript to translate because some data is declared as
    `char *', to avoid warnings when a string constant is passed.  But
    when we use a character as a subscript we must make it unsigned.  */
-#define TRANSLATE(d) (translate ? translate[(unsigned char) (d)] : (d))
+#define TRANSLATE(d) (translate ? translate[(unsigned char) (d)] : (unsigned char)(d))
 
 
 /* Macros for outputting the compiled pattern into `buffer'.  */
@@ -892,7 +892,7 @@ static reg_errcode_t compile_range (const char **p_ptr, const char *pend, char *
 
 /* Make sure we have at least N more bytes of space in buffer.  */
 #define GET_BUFFER_SPACE(n)						\
-    while (b - bufp->buffer + (n) > bufp->allocated)			\
+    while ((unsigned long)(b - bufp->buffer + (n)) > bufp->allocated) \
       EXTEND_BUFFER ()
 
 /* Make sure we have one more byte of buffer space and then add C to it.  */
@@ -2240,7 +2240,7 @@ compile_range (p_ptr, pend, translate, syntax, b)
      char' -- the range is inclusive, so if `range_end' == 0xff
      (assuming 8-bit characters), we would otherwise go into an infinite
      loop, since all characters <= 0xff.  */
-  for (this_char = range_start; this_char <= range_end; this_char++)
+  for (this_char = range_start; this_char <= (unsigned) range_end; this_char++)
     {
       SET_LIST_BIT (TRANSLATE (this_char));
     }
@@ -2361,7 +2361,7 @@ typedef struct
     char *destination;							\
     /* Must be int, so when we don't save any registers, the arithmetic	\
        of 0 + -1 isn't done as unsigned.  */				\
-    int this_reg;							\
+    unsigned int this_reg;							\
     									\
     DEBUG_STATEMENT (failure_id++);					\
     DEBUG_STATEMENT (nfailure_points_pushed++);				\
@@ -2468,7 +2468,7 @@ typedef struct
 #define POP_FAILURE_POINT(str, pat, low_reg, high_reg, regstart, regend, reg_info)\
 {									\
   DEBUG_STATEMENT (fail_stack_elt_t failure_id;)			\
-  int this_reg;								\
+  unsigned int this_reg;								\
   const unsigned char *string_temp;					\
 									\
   assert (!FAIL_STACK_EMPTY ());					\
@@ -3174,7 +3174,7 @@ re_match_2 (bufp, string1, size1, string2, size2, pos, regs, stop)
      int stop;
 {
   /* General temporaries.  */
-  int mcnt;
+  unsigned int mcnt;
   unsigned char *p1;
 
   /* Just past the end of the corresponding string.  */
@@ -3764,7 +3764,7 @@ re_match_2 (bufp, string1, size1, string2, size2, pos, regs, stop)
                       EVER_MATCHED_SOMETHING (reg_info[*p]) = 0;
                       
 		      /* Restore this and inner groups' (if any) registers.  */
-                      for (r = *p; r < *p + *(p + 1); r++)
+                      for (r = *p; r < (unsigned) (*p + *(p + 1)); r++)
                         {
                           regstart[r] = old_regstart[r];
 
@@ -3833,7 +3833,7 @@ re_match_2 (bufp, string1, size1, string2, size2, pos, regs, stop)
                 
 		/* Want how many consecutive characters we can match in
                    one shot, so, if necessary, adjust the count.  */
-                if (mcnt > dend2 - d2)
+                if (mcnt > (unsigned) (dend2 - d2))
 		  mcnt = dend2 - d2;
                   
 		/* Compare that many; failure if mismatch, else move
@@ -4770,7 +4770,7 @@ regcomp (preg, pattern, cflags)
 
       /* Map uppercase characters to corresponding lowercase ones.  */
       for (i = 0; i < CHAR_SET_SIZE; i++)
-        preg->translate[i] = ISUPPER (i) ? tolower (i) : i;
+        preg->translate[i] = ISUPPER (i) ? (unsigned) tolower (i) : i;
     }
   else
     preg->translate = NULL;
@@ -4890,7 +4890,7 @@ regerror (errcode, preg, errbuf, errbuf_size)
   size_t msg_size;
 
   if (errcode < 0
-      || errcode >= (sizeof (re_error_msg) / sizeof (re_error_msg[0])))
+      || (size_t) errcode >= (sizeof (re_error_msg) / sizeof (re_error_msg[0])))
     /* Only error codes returned by the rest of the code should be passed 
        to this routine.  If we are given anything else, or if other regex
        code generates an invalid error code, then the program has a bug.

libs/models/alias/gl_mesh.c

@@ -299,6 +299,7 @@ BuildTris (void)
 			add_command (-(bestlen + 2));
 
 		for (j = 0; j < bestlen + 2; j++) {
+			int         tmp;
 			// emit a vertex into the reorder buffer
 			k = bestverts[j];
 			add_vertex (k);
@@ -311,8 +312,10 @@ BuildTris (void)
 			s = (s + 0.5) / pheader->mdl.skinwidth;
 			t = (t + 0.5) / pheader->mdl.skinheight;
 
-			add_command (*(int *) &s);
+			memcpy (&tmp, &s, 4);
-			add_command (*(int *) &t);
+			add_command (tmp);
+			memcpy (&tmp, &t, 4);
+			add_command (tmp);
 		}
 	}
 

libs/models/alias/gl_model_alias.c

@@ -144,7 +144,7 @@ Mod_LoadSkin (byte * skin, int skinsize, int snum, int gnum, qboolean group,
 	Mod_FloodFillSkin (pskin, pheader->mdl.skinwidth, pheader->mdl.skinheight);
 	// save 8 bit texels for the player model to remap
 	if (strequal (loadmodel->name, "progs/player.mdl")) {
-		if (skinsize > sizeof (player_8bit_texels))
+		if (skinsize > (int) sizeof (player_8bit_texels))
 			Sys_Error ("Player skin too large");
 		memcpy (player_8bit_texels, pskin, skinsize);
 	}

libs/models/brush/model_brush.c

@@ -819,7 +819,7 @@ Mod_LoadBrushModel (model_t *mod, void *buffer)
 	// swap all the lumps
 	mod_base = (byte *) header;
 
-	for (i = 0; i < sizeof (dheader_t) / 4; i++)
+	for (i = 0; i < (int) sizeof (dheader_t) / 4; i++)
 		((int *) header)[i] = LittleLong (((int *) header)[i]);
 
 	// checksum all of the map, except for entities

libs/net/nm/net_dgrm.c

@@ -372,7 +372,7 @@ Datagram_GetMessage (qsocket_t * sock)
 		if (length == 0)
 			break;
 
-		if (length == -1) {
+		if ((int) length == -1) {
 			Con_Printf ("Read error\n");
 			return -1;
 		}
@@ -562,7 +562,7 @@ Test_Poll (void *unused)
 		len =
 			dfunc.Read (testSocket, net_message->message->data,
 						net_message->message->maxsize, &clientaddr);
-		if (len < sizeof (int))
+		if (len < (int) sizeof (int))
 			break;
 
 		net_message->message->cursize = len;
@@ -572,7 +572,7 @@ Test_Poll (void *unused)
 		MSG_ReadLong (net_message);
 		if (control == -1)
 			break;
-		if ((control & (~NETFLAG_LENGTH_MASK)) != NETFLAG_CTL)
+		if ((control & (~NETFLAG_LENGTH_MASK)) != (int) NETFLAG_CTL)
 			break;
 		if ((control & NETFLAG_LENGTH_MASK) != len)
 			break;
@@ -690,7 +690,7 @@ Test2_Poll (void *unused)
 	len =
 		dfunc.Read (test2Socket, net_message->message->data,
 					net_message->message->maxsize, &clientaddr);
-	if (len < sizeof (int))
+	if (len < (int) sizeof (int))
 		goto Reschedule;
 
 	net_message->message->cursize = len;
@@ -700,7 +700,7 @@ Test2_Poll (void *unused)
 	MSG_ReadLong (net_message);
 	if (control == -1)
 		goto Error;
-	if ((control & (~NETFLAG_LENGTH_MASK)) != NETFLAG_CTL)
+	if ((control & (~NETFLAG_LENGTH_MASK)) != (int) NETFLAG_CTL)
 		goto Error;
 	if ((control & NETFLAG_LENGTH_MASK) != len)
 		goto Error;
@@ -889,7 +889,7 @@ _Datagram_CheckNewConnections (void)
 	len =
 		dfunc.Read (acceptsock, net_message->message->data,
 					net_message->message->maxsize, &clientaddr);
-	if (len < sizeof (int))
+	if (len < (int) sizeof (int))
 		return NULL;
 
 	net_message->message->cursize = len;
@@ -899,7 +899,7 @@ _Datagram_CheckNewConnections (void)
 	MSG_ReadLong (net_message);
 	if (control == -1)
 		return NULL;
-	if ((control & (~NETFLAG_LENGTH_MASK)) != NETFLAG_CTL)
+	if ((control & (~NETFLAG_LENGTH_MASK)) != (int) NETFLAG_CTL)
 		return NULL;
 	if ((control & NETFLAG_LENGTH_MASK) != len)
 		return NULL;
@@ -1183,7 +1183,7 @@ _Datagram_SearchForHosts (qboolean xmit)
 		   (ret =
 			dfunc.Read (dfunc.controlSock, net_message->message->data,
 						net_message->message->maxsize, &readaddr)) > 0) {
-		if (ret < sizeof (int))
+		if (ret < (int) sizeof (int))
 			continue;
 
 		net_message->message->cursize = ret;
@@ -1201,7 +1201,7 @@ _Datagram_SearchForHosts (qboolean xmit)
 		MSG_ReadLong (net_message);
 		if (control == -1)
 			continue;
-		if ((control & (~NETFLAG_LENGTH_MASK)) != NETFLAG_CTL)
+		if ((control & (~NETFLAG_LENGTH_MASK)) != (int) NETFLAG_CTL)
 			continue;
 		if ((control & NETFLAG_LENGTH_MASK) != ret)
 			continue;
@@ -1334,7 +1334,7 @@ _Datagram_Connect (const char *host)
 					continue;
 				}
 
-				if (ret < sizeof (int)) {
+				if (ret < (int) sizeof (int)) {
 					ret = 0;
 					continue;
 				}
@@ -1348,7 +1348,7 @@ _Datagram_Connect (const char *host)
 					ret = 0;
 					continue;
 				}
-				if ((control & (~NETFLAG_LENGTH_MASK)) != NETFLAG_CTL) {
+				if ((control & (~NETFLAG_LENGTH_MASK)) != (int) NETFLAG_CTL) {
 					ret = 0;
 					continue;
 				}

libs/util/hash.c

@@ -194,7 +194,7 @@ Hash_DelTable (hashtab_t *tab)
 void
 Hash_FlushTable (hashtab_t *tab)
 {
-	int i;
+	size_t i;
 
 	for (i = 0; i < tab->tab_size; i++) {
 		while (tab->tab[i]) {
@@ -419,7 +419,7 @@ Hash_Stats (hashtab_t *tab)
 {
 	int        *lengths = calloc (tab->tab_size, sizeof (int));
 	int         chains = 0;
-	int         i;
+	size_t      i;
 	int         min_length = tab->num_ele;
 	int         max_length = 0;
 

libs/util/msg.c

@@ -254,7 +254,7 @@ const char *
 MSG_ReadString (msg_t *msg)
 {
 	char   *string;
-	int		len, maxlen;
+	size_t len, maxlen;
 
 	if (msg->badread || msg->readcount + 1 > msg->message->cursize) {
 		msg->badread = true;

libs/util/pakfile.c

@@ -234,7 +234,7 @@ int
 pack_extract (pack_t *pack, dpackfile_t *pf)
 {
 	const char *name = pf->name;
-	int         count;
+	size_t      count;
 	int         len;
 	QFile      *file;
 	char        buffer[16384];

libs/util/qargs.c

@@ -57,7 +57,7 @@ static const char *safeargvs[] =
 	{ "-stdvid", "-nolan", "-nosound", "-nocdaudio", "-nojoy", "-nomouse",
 		"-dibonly" };
 
-#define NUM_SAFE_ARGVS (sizeof(safeargvs)/sizeof(safeargvs[0]))
+#define NUM_SAFE_ARGVS ((int) (sizeof(safeargvs)/sizeof(safeargvs[0])))
 
 int         com_argc;
 const char **com_argv;

libs/util/quakeio.c

@@ -189,7 +189,7 @@ Qopen (const char *path, const char *mode)
 	Qexpand_squiggle (path, e_path);
 	path = e_path;
 
-	for (p = m; *mode && p - m < (sizeof (m) - 1); mode++) {
+	for (p = m; *mode && p - m < ((int) sizeof (m) - 1); mode++) {
 		if (*mode == 'z') {
 			zip = 1;
 			continue;
@@ -248,7 +248,7 @@ Qdopen (int fd, const char *mode)
 #ifdef WIN32
 	setmode (fd, O_BINARY);
 #endif
-	for (p = m; *mode && p - m < (sizeof (m) - 1); mode++) {
+	for (p = m; *mode && p - m < ((int) sizeof (m) - 1); mode++) {
 		if (*mode == 'z') {
 			zip = 1;
 			continue;

libs/util/riff.c

@@ -261,7 +261,7 @@ static riff_d_cue_t *
 read_cue (QFile *f, int len)
 {
 	riff_d_cue_t *cue = malloc (len);
-	int         i;
+	unsigned int i;
 
 	if (!Rread (f, cue, len)) {
 		free (cue);

libs/util/wad.c

@@ -81,7 +81,7 @@ W_LoadWadFile (const char *filename)
 {
 	lumpinfo_t *lump_p;
 	wadinfo_t  *header;
-	unsigned int i;
+	int         i;
 	int			infotableofs;
 
 	wad_base = QFS_LoadHunkFile (filename);

libs/util/zone.c

@@ -533,7 +533,7 @@ Hunk_TempAlloc (int size)
 	size = (size + 15) & ~15;
 
 	if (hunk_tempactive) {
-		if (hunk_high_used - hunk_tempmark >= size + sizeof (hunk_t)) {
+		if (hunk_high_used - hunk_tempmark >= size + (int) sizeof (hunk_t)) {
 			return (hunk_t *) (hunk_base + hunk_size - hunk_high_used) + 1;
 		}
 		Hunk_FreeToHighMark (hunk_tempmark);

libs/video/renderer/gl/gl_draw.c

@@ -69,9 +69,9 @@ static __attribute__ ((unused)) const char rcsid[] =
 
 byte	   *draw_chars;						// 8*8 graphic characters
 
-int 			tVAsize;
+int         tVAsize;
-int			   *tVAindices;
+int        *tVAindices;
-unsigned int	tVAcount;
+int         tVAcount;
 float	*textVertices, *tV;
 float	*textCoords, *tC;
 

libs/video/renderer/gl/gl_dyn_lights.c

@@ -116,7 +116,7 @@ R_RenderDlight (dlight_t *light)
 void
 R_RenderDlights (void)
 {
-	int         i;
+	unsigned int i;
 	dlight_t   *l;
 
 	if (!gl_dlight_polyblend->int_val)

libs/video/renderer/gl/gl_dyn_part.c

@@ -130,7 +130,8 @@ R_InitParticles (void)
 
 	if (r_maxparticles && r_init) {
 		if (vaelements > 3)
-			pVAsize = min (vaelements - (vaelements % 4), r_maxparticles * 4);
+			pVAsize = min ((unsigned int) (vaelements - (vaelements % 4)),
+						   r_maxparticles * 4);
 		else if (vaelements >= 0)
 			pVAsize = r_maxparticles * 4;
 		else
@@ -335,9 +336,9 @@ static void
 R_RunParticleEffect_QF (const vec3_t org, const vec3_t dir, int color,
 						int count)
 {
-	float			scale;
+	float       scale;
-	unsigned int	i, j;
+	int         i, j;
-	vec3_t			porg;
+	vec3_t      porg;
 
 	if (numparticles >= r_maxparticles)
 		return;
@@ -936,7 +937,7 @@ R_RunParticleEffect_ID (const vec3_t org, const vec3_t dir, int color,
 						int count)
 {
 	float			scale;
-	unsigned int	i, j;
+	int             i, j;
 	vec3_t			porg;
 
 	if (numparticles >= r_maxparticles)
@@ -1311,8 +1312,8 @@ R_DrawParticles (void)
 	float			grav, fast_grav, minparticledist, scale,
 					time_125, time_25, time_40, time_55, time2, time4, time5,
 					time10, time15, time30, time50;
-	int				activeparticles, maxparticle, j, k;
+	int				activeparticles, maxparticle, j, vacount;
-	unsigned int	vacount;
+	unsigned int	k;
 	varray_t2f_c4ub_v3f_t		*VA;
 	particle_t	   *part;
 	vec3_t			up_scale, right_scale, up_right_scale, down_right_scale;

libs/video/renderer/gl/gl_lightmap.c

@@ -109,10 +109,10 @@ static void
 R_AddDynamicLights_1 (msurface_t *surf)
 {
 	float			dist;
-	int				lnum, maxdist, maxdist2, maxdist3, smax, smax_bytes, tmax,
+	int				maxdist, maxdist2, maxdist3, smax, smax_bytes, tmax,
-					grey;
+					grey, s, t, td;
-	unsigned int	td, i, j, s, t;
+	unsigned int	lnum, i, j;
-	unsigned int	sdtable[18];
+	int             sdtable[18];
 	unsigned int   *bl;
 	vec3_t			impact, local;
 
@@ -173,10 +173,10 @@ static void
 R_AddDynamicLights_3 (msurface_t *surf)
 {
 	float			dist;
-	int				lnum, maxdist, maxdist2, maxdist3, smax, smax_bytes, tmax,
+	int				maxdist, maxdist2, maxdist3, smax, smax_bytes, tmax,
-					red, green, blue;
+					red, green, blue, s, t, td;
-	unsigned int	td, i, j, s, t;
+	unsigned int	lnum, i, j;
-	unsigned int	sdtable[18];
+	int             sdtable[18];
 	unsigned int   *bl;
 	vec3_t			impact, local;
 

libs/video/renderer/gl/gl_mod_alias.c

@@ -599,8 +599,9 @@ void
 R_DrawAliasModel (entity_t *e)
 {
 	float		  add, an, minshade, radius, shade;
-	int			  lnum, texture, i;
+	int			  texture, i;
 	int			  fb_texture = 0;
+	unsigned int  lnum;
 	aliashdr_t	 *paliashdr;
 	model_t		 *model;
 	vec3_t		  dist, scale;

libs/video/renderer/gl/gl_rsurf.c

@@ -265,7 +265,8 @@ R_DrawBrushModel (entity_t *e)
 {
 	float       dot, radius;
 	float		color[4];
-	int         i, k;
+	int         i;
+	unsigned int k;
 	model_t    *model;
 	mplane_t   *pplane;
 	msurface_t *psurf;
@@ -527,7 +528,7 @@ R_MarkLeaves (void)
 	} else
 		vis = Mod_LeafPVS (r_viewleaf, r_worldentity.model);
 
-	for (i = 0; i < r_worldentity.model->numleafs; i++) {
+	for (i = 0; (int) i < r_worldentity.model->numleafs; i++) {
 		if (vis[i >> 3] & (1 << (i & 7))) {
 			leaf = &r_worldentity.model->leafs[i + 1];
 			if ((c = leaf->nummarksurfaces)) {

libs/video/renderer/gl/gl_screen.c

@@ -140,8 +140,10 @@ SCR_ScreenShot (int width, int height)
 	qfglReadPixels (0, 0, vid.width, vid.height, GL_RGB, GL_UNSIGNED_BYTE,
 				    snap);
 
-	w = (vid.width < width) ? vid.width : width;
+	w = (vid.width < (unsigned int) width) ? vid.width
-	h = (vid.height < height) ? vid.height : height;
+										   : (unsigned int) width;
+	h = (vid.height < (unsigned int) height) ? vid.height
+											 : (unsigned int) height;
 
 	fracw = (float) vid.width / (float) w;
 	frach = (float) vid.height / (float) h;

libs/video/renderer/gl/gl_skin.c

@@ -102,7 +102,7 @@ build_skin_8 (byte * original, int tinwidth, int tinheight,
 	//  Improvements should be mirrored in GL_ResampleTexture in gl_textures.c
 	byte        *inrow;
 	byte         pixels[512 * 256], *out;
-	int          i, j;
+	unsigned int i, j;
 	unsigned int frac, fracstep;
 
 	out = pixels;
@@ -128,7 +128,7 @@ build_skin_32 (byte * original, int tinwidth, int tinheight,
 {
 	//  Improvements should be mirrored in GL_ResampleTexture in gl_textures.c
 	byte        *inrow;
-	int          i, j;
+	unsigned int i, j;
 	int          samples = alpha ? gl_alpha_format : gl_solid_format;
 	unsigned int frac, fracstep;
 	unsigned int pixels[512 * 256], *out;

libs/video/renderer/gl/gl_sky_clip.c

@@ -68,16 +68,6 @@ void *alloca(size_t size);
 /* cube face to sky texture offset conversion */
 static const int skytex_offs[] = { 3, 0, 4, 1, 2, 5 };
 
-/* clockwise loop through the cube faces adjoining the current face */
-static const int face_loop[6][5] = {
-	{1, 2, 4, 5, 1},
-	{0, 5, 3, 2, 0},
-	{0, 1, 3, 4, 0},
-	{1, 5, 4, 2, 1},
-	{0, 2, 3, 5, 0},
-	{0, 4, 3, 1, 0},
-};
-
 /* convert axis and face distance into face */
 static const int faces_table[3][6] = {
 	{-1, 0, 0, -1, 3, 3},

libs/video/renderer/gl/noisetextures.c

@@ -62,12 +62,13 @@ noise_diamondsquare (unsigned char *noise, unsigned int size,
 
 #define n(x, y) noisebuf[(((y) & size1) << sizepower) + ((x) & size1)]
 
-	for (sizepower = 0; (1 << sizepower) < size; sizepower++);
+	for (sizepower = 0; (unsigned int) (1 << sizepower) < size; sizepower++);
-	if (size != (1 << sizepower))
+	if (size != (unsigned int) (1 << sizepower))
 		Sys_Error("fractalnoise: size must be power of 2");
 
-	for (gridpower = 0; (1 << gridpower) < startgrid; gridpower++);
+	for (gridpower = 0; (unsigned int) (1 << gridpower) < startgrid;
-	if (startgrid != (1 << gridpower))
+		 gridpower++);
+	if (startgrid != (unsigned int) (1 << gridpower))
 		Sys_Error("fractalnoise: grid must be power of 2");
 
 	startgrid = bound(0, startgrid, size);
@@ -123,7 +124,8 @@ noise_diamondsquare (unsigned char *noise, unsigned int size,
 void
 noise_plasma (unsigned char *noise, int size)
 {
-	unsigned int   a, b, c, d, i, j, k;
+	unsigned int   a, b, c, d, i;
+	int            j, k;
 
 	if (128 >= size)
 		d = 64 / size;

libs/video/renderer/r_light.c

@@ -299,7 +299,7 @@ R_MarkLights (const vec3_t lightorigin, dlight_t *light, int bit,
 void
 R_PushDlights (const vec3_t entorigin)
 {
-	int         i;
+	unsigned int i;
 	dlight_t   *l;
 	vec3_t      lightorigin;
 
@@ -483,7 +483,7 @@ R_LightPoint (const vec3_t p)
 dlight_t *
 R_AllocDlight (int key)
 {
-	int         i;
+	unsigned int i;
 	dlight_t   *dl;
 
 	if (!r_maxdlights) {
@@ -522,7 +522,7 @@ R_AllocDlight (int key)
 void
 R_DecayLights (double frametime)
 {
-	int         i;
+	unsigned int i;
 	dlight_t   *dl;
 
 	dl = r_dlights;

libs/video/renderer/r_main.c

@@ -58,7 +58,9 @@ float       r_time1;
 int         r_lineadj;
 qboolean    r_active;
 
-static void (*const r_progs_init)(struct progs_s *) = R_Progs_Init;
+#define U __attribute__ ((unused))
+static U void (*const r_progs_init)(struct progs_s *) = R_Progs_Init;
+#undef U
 
 byte        color_white[4] = { 255, 255, 255, 0 };	// alpha will be explicitly set
 byte        color_black[4] = { 0, 0, 0, 0 };		// alpha will be explicitly set

libs/video/renderer/r_screen.c

@@ -326,7 +326,7 @@ SCR_DrawFPS (void)
 		i = 80;
 	}
 
-	x = hudswap ? vid.width - ((strlen (st) * 8) + i) : i;
+	x = hudswap ? vid.width - ((strlen (st) * 8) + i) : (unsigned int) i;
 	y = vid.height - sb_lines - 8;
 	Draw_String (x, y, st);
 }

libs/video/renderer/sw/d_fill.c

@@ -37,7 +37,7 @@ static __attribute__ ((unused)) const char rcsid[] =
 void
 D_FillRect (vrect_t *rect, int color)
 {
-	int         rx, ry, rwidth, rheight;
+	unsigned int rx, ry, rwidth, rheight;
 	unsigned char *dest;
 	unsigned int *ldest;
 

libs/video/renderer/sw/d_modech.c

@@ -102,7 +102,7 @@ D_ViewChanged (void)
 		r_refdef.vrectbottom - (d_pix_max << d_y_aspect_shift);
 
 	{
-		int         i;
+		unsigned int i;
 
 		for (i = 0; i < vid.height; i++) {
 			d_scantable[i] = i * rowpixels;

libs/video/renderer/sw/draw.c

@@ -212,7 +212,7 @@ Draw_Character (int x, int y, unsigned int num)
 	if (y <= -8)
 		return;							// totally off screen
 
-	if (y > vid.height - 8 || x < 0 || x > vid.width - 8)
+	if (y > (int) vid.height - 8 || x < 0 || x > (int) vid.width - 8)
 		return;
 	if (num < 0 || num > 255)
 		return;
@@ -376,8 +376,8 @@ Draw_SubPic (int x, int y, qpic_t *pic, int srcx, int srcy, int width,
 	byte       *dest, *source, tbyte;
 	int         u, v;
 
-	if ((x < 0) ||
+	if ((x < 0) || (x + width > (int) vid.width)
-		(x + width > vid.width) || (y < 0) || (y + height > vid.height)) {
+		|| (y < 0) || (y + height > (int) vid.height)) {
 		Sys_Error ("Draw_SubPic: bad coordinates");
 	}
 
@@ -493,7 +493,7 @@ Draw_ConsoleBackground (int lines)
 		else {
 			f = 0;
 			fstep = 320 * 0x10000 / vid.conwidth;
-			for (x = 0; x < vid.conwidth; x += 4) {
+			for (x = 0; x < (int) vid.conwidth; x += 4) {
 				dest[x] = src[f >> 16];
 				f += fstep;
 				dest[x + 1] = src[f >> 16];
@@ -621,7 +621,8 @@ Draw_Fill (int x, int y, int w, int h, int c)
 	byte       *dest;
 	int         u, v;
 
-	if (x < 0 || x + w > vid.width || y < 0 || y + h > vid.height) {
+	if (x < 0 || x + w > (int) vid.width
+		|| y < 0 || y + h > (int) vid.height) {
 		Con_Printf ("Bad Draw_Fill(%d, %d, %d, %d, %c)\n", x, y, w, h, c);
 		return;
 	}
@@ -636,7 +637,7 @@ Draw_Fill (int x, int y, int w, int h, int c)
 void
 Draw_FadeScreen (void)
 {
-	int         x, y;
+	unsigned int x, y;
 	byte       *pbuf;
 
 	VID_UnlockBuffer ();
@@ -644,7 +645,7 @@ Draw_FadeScreen (void)
 	VID_LockBuffer ();
 
 	for (y = 0; y < vid.height; y++) {
-		int         t;
+		unsigned int t;
 
 		pbuf = (byte *) (vid.buffer + vid.rowbytes * y);
 		t = (y & 1) << 1;

libs/video/renderer/sw/screen.c

@@ -177,8 +177,10 @@ SCR_ScreenShot (int width, int height)
 	// enable direct drawing of console to back buffer
 	D_EnableBackBufferAccess ();
 
-	w = (vid.width < width) ? vid.width : width;
+	w = (vid.width < (unsigned int) width) ? vid.width
-	h = (vid.height < height) ? vid.height : height;
+										   : (unsigned int) width;
+	h = (vid.height < (unsigned int) height) ? vid.height
+											 : (unsigned int) height;
 
 	fracw = (float) vid.width / (float) w;
 	frach = (float) vid.height / (float) h;

libs/video/renderer/sw/sw_rdraw.c

@@ -400,7 +400,7 @@ R_RenderFace (msurface_t *fa, int clipflags)
 			if (!insubmodel) {
 				if (r_pedge->cachededgeoffset & FULLY_CLIPPED_CACHED) {
 					if ((r_pedge->cachededgeoffset & FRAMECOUNT_MASK) ==
-						r_framecount) {
+						(unsigned int) r_framecount) {
 						r_lastvertvalid = false;
 						continue;
 					}
@@ -435,7 +435,7 @@ R_RenderFace (msurface_t *fa, int clipflags)
 			if (!insubmodel) {
 				if (r_pedge->cachededgeoffset & FULLY_CLIPPED_CACHED) {
 					if ((r_pedge->cachededgeoffset & FRAMECOUNT_MASK) ==
-						r_framecount) {
+						(unsigned int) r_framecount) {
 						r_lastvertvalid = false;
 						continue;
 					}

libs/video/renderer/sw/sw_rmain.c

@@ -483,7 +483,7 @@ static void
 R_DrawEntitiesOnList (void)
 {
 	int         i, j;
-	int         lnum;
+	unsigned int lnum;
 	alight_t    lighting;
 
 	// FIXME: remove and do real lighting
@@ -554,7 +554,7 @@ R_DrawViewModel (void)
 	// FIXME: remove and do real lighting
 	float       lightvec[3] = { -1, 0, 0 };
 	int         j;
-	int         lnum;
+	unsigned int lnum;
 	vec3_t      dist;
 	float       add;
 	dlight_t   *dl;
@@ -665,7 +665,8 @@ R_BmodelCheckBBox (model_t *clmodel, float *minmaxs)
 static void
 R_DrawBEntitiesOnList (void)
 {
-	int         i, j, k, clipflags;
+	int         i, j, clipflags;
+	unsigned int k;
 	vec3_t      oldorigin;
 	model_t    *clmodel;
 	float       minmaxs[6];
@@ -1197,7 +1198,7 @@ static void
 renderlookup (byte **offs, byte* bufs)
 {
 	byte *p = (byte*)vid.buffer;
-	int x, y;
+	unsigned int x, y;
 	for (y = 0; y < vid.height; y++) {
 		for (x = 0; x < vid.width; x++, offs++)
 		    p[x] = **offs;

libs/video/renderer/sw/sw_rpart.c

@@ -57,7 +57,7 @@ R_InitParticles (void)
 void
 R_ClearParticles (void)
 {
-	int         i;
+	unsigned int i;
 
 	free_particles = &particles[0];
 	active_particles = NULL;

libs/video/renderer/sw/sw_rsurf.c

@@ -62,7 +62,7 @@ static void
 R_AddDynamicLights (void)
 {
 	msurface_t *surf;
-	int         lnum;
+	unsigned int lnum;
 	int         sd, td;
 	float       dist, rad, minlight;
 	vec3_t      impact, local, lightorigin;

libs/video/renderer/sw32/d_fill.c

@@ -43,7 +43,7 @@ D_FillRect (vrect_t *rect, int color)
 	{
 	case 1:
 		{
-			int rx, ry, rwidth, rheight;
+			unsigned int rx, ry, rwidth, rheight;
 			byte *dest, pix;
 
 			pix = color;
@@ -81,7 +81,7 @@ D_FillRect (vrect_t *rect, int color)
 		break;
 	case 2:
 		{
-			int rx, ry, rwidth, rheight;
+			unsigned int rx, ry, rwidth, rheight;
 			unsigned short *dest, pix;
 
 			pix = d_8to16table[color];
@@ -120,7 +120,7 @@ D_FillRect (vrect_t *rect, int color)
 		break;
 	case 4:
 		{
-			int rx, ry, rwidth, rheight;
+			unsigned int rx, ry, rwidth, rheight;
 			unsigned int *dest, pix;
 
 			pix = d_8to24table[color];

libs/video/renderer/sw32/d_modech.c

@@ -86,7 +86,7 @@ D_ViewChanged (void)
 		r_refdef.vrectbottom - (d_pix_max << d_y_aspect_shift);
 
 	{
-		int         i;
+		unsigned int i;
 
 		for (i = 0; i < vid.height; i++) {
 			d_scantable[i] = i * rowpixels;

libs/video/renderer/sw32/draw.c

@@ -211,7 +211,7 @@ Draw_Character (int x, int y, unsigned int num)
 	if (y <= -8)
 		return;							// totally off screen
 
-	if (y > vid.height - 8 || x < 0 || x > vid.width - 8)
+	if (y > (int) vid.height - 8 || x < 0 || x > (int) vid.width - 8)
 		return;
 	if (num < 0 || num > 255)
 		return;
@@ -490,8 +490,8 @@ Draw_SubPic (int x, int y, qpic_t *pic, int srcx, int srcy, int width,
 	byte       *source, tbyte;
 	int   v, u;
 
-	if ((x < 0) ||
+	if ((x < 0) || (x + width > (int) vid.width)
-		(x + width > vid.width) || (y < 0) || (y + height > vid.height)) {
+		|| (y < 0) || (y + height > (int) vid.height)) {
 		Sys_Error ("Draw_SubPic: bad coordinates");
 	}
 
@@ -653,7 +653,7 @@ Draw_ConsoleBackground (int lines)
 			else {
 				f = 0;
 				fstep = 320 * 0x10000 / vid.conwidth;
-				for (x = 0; x < vid.conwidth; x += 4) {
+				for (x = 0; x < (int) vid.conwidth; x += 4) {
 					dest[x] = src[f >> 16];
 					f += fstep;
 					dest[x + 1] = src[f >> 16];
@@ -678,7 +678,7 @@ Draw_ConsoleBackground (int lines)
 			src = conback->data + v * 320;
 			f = 0;
 			fstep = 320 * 0x10000 / vid.conwidth;
-			for (x = 0; x < vid.conwidth; x += 4) {
+			for (x = 0; x < (int) vid.conwidth; x += 4) {
 				dest[x] = d_8to16table[src[f >> 16]];
 				f += fstep;
 				dest[x + 1] = d_8to16table[src[f >> 16]];
@@ -699,7 +699,7 @@ Draw_ConsoleBackground (int lines)
 			src = conback->data + v * 320;
 			f = 0;
 			fstep = 320 * 0x10000 / vid.conwidth;
-			for (x = 0; x < vid.conwidth; x += 4) {
+			for (x = 0; x < (int) vid.conwidth; x += 4) {
 				dest[x    ] = d_8to24table[src[f >> 16]];f += fstep;
 				dest[x + 1] = d_8to24table[src[f >> 16]];f += fstep;
 				dest[x + 2] = d_8to24table[src[f >> 16]];f += fstep;
@@ -1073,7 +1073,8 @@ Draw_Fill (int x, int y, int w, int h, int c)
 {
 	int         u, v;
 
-	if (x < 0 || x + w > vid.width || y < 0 || y + h > vid.height) {
+	if (x < 0 || x + w > (int) vid.width
+		|| y < 0 || y + h > (int) vid.height) {
 		Con_Printf ("Bad Draw_Fill(%d, %d, %d, %d, %c)\n", x, y, w, h, c);
 		return;
 	}
@@ -1116,7 +1117,7 @@ Draw_Fill (int x, int y, int w, int h, int c)
 void
 Draw_FadeScreen (void)
 {
-	int         x, y;
+	unsigned int x, y;
 
 	VID_UnlockBuffer ();
 	S_ExtraUpdate ();
@@ -1126,7 +1127,7 @@ Draw_FadeScreen (void)
 	case 1:
 	{
 		for (y = 0; y < vid.height; y++) {
-			int       t;
+			unsigned int t;
 			byte     *pbuf = (byte *) ((byte *) vid.buffer + vid.rowbytes * y);
 			t = (y & 1) << 1;
 

libs/video/renderer/sw32/screen.c

@@ -171,7 +171,7 @@ SCR_ApplyBlend (void)		// Used to be V_UpdatePalette
 	break;
 	case 2:
 	{
-		int g1, g2, x, y;
+		unsigned int g1, g2, x, y;
 		unsigned short rramp[32], gramp[64], bramp[32], *temp;
 		for (i = 0; i < 32; i++) {
 			r = i << 3;
@@ -198,7 +198,7 @@ SCR_ApplyBlend (void)		// Used to be V_UpdatePalette
 	break;
 	case 4:
 	{
-		int x, y;
+		unsigned int x, y;
 		byte ramp[256][4], *temp;
 		for (i = 0; i < 256; i++) {
 			r = i;

libs/video/renderer/sw32/sw32_rdraw.c

@@ -393,7 +393,7 @@ R_RenderFace (msurface_t *fa, int clipflags)
 			if (!insubmodel) {
 				if (r_pedge->cachededgeoffset & FULLY_CLIPPED_CACHED) {
 					if ((r_pedge->cachededgeoffset & FRAMECOUNT_MASK) ==
-						r_framecount) {
+						(unsigned int) r_framecount) {
 						r_lastvertvalid = false;
 						continue;
 					}
@@ -428,7 +428,7 @@ R_RenderFace (msurface_t *fa, int clipflags)
 			if (!insubmodel) {
 				if (r_pedge->cachededgeoffset & FULLY_CLIPPED_CACHED) {
 					if ((r_pedge->cachededgeoffset & FRAMECOUNT_MASK) ==
-						r_framecount) {
+						(unsigned int) r_framecount) {
 						r_lastvertvalid = false;
 						continue;
 					}

libs/video/renderer/sw32/sw32_rmain.c

@@ -502,7 +502,7 @@ static void
 R_DrawEntitiesOnList (void)
 {
 	int         i, j;
-	int         lnum;
+	unsigned int lnum;
 	alight_t    lighting;
 
 	// FIXME: remove and do real lighting
@@ -573,7 +573,7 @@ R_DrawViewModel (void)
 	// FIXME: remove and do real lighting
 	float       lightvec[3] = { -1, 0, 0 };
 	int         j;
-	int         lnum;
+	unsigned int lnum;
 	vec3_t      dist;
 	float       add;
 	dlight_t   *dl;
@@ -683,7 +683,8 @@ R_BmodelCheckBBox (model_t *clmodel, float *minmaxs)
 static void
 R_DrawBEntitiesOnList (void)
 {
-	int         i, j, k, clipflags;
+	int         i, j, clipflags;
+	unsigned int k;
 	vec3_t      oldorigin;
 	model_t    *clmodel;
 	float       minmaxs[6];

libs/video/renderer/sw32/sw32_rmisc.c

@@ -272,8 +272,8 @@ R_SetupFrame (void)
 
 	if ((r_dowarp != r_dowarpold) || r_viewchanged) {
 		if (r_dowarp) {
-			if ((vid.width <= vid.maxwarpwidth) &&
+			if ((vid.width <= (unsigned int) vid.maxwarpwidth) &&
-				(vid.height <= vid.maxwarpheight)) {
+				(vid.height <= (unsigned int) vid.maxwarpheight)) {
 				vrect.x = 0;
 				vrect.y = 0;
 				vrect.width = vid.width;

libs/video/renderer/sw32/sw32_rpart.c

@@ -57,7 +57,7 @@ R_InitParticles (void)
 void
 R_ClearParticles (void)
 {
-	int         i;
+	unsigned int i;
 
 	free_particles = &particles[0];
 	active_particles = NULL;

libs/video/renderer/sw32/sw32_rsurf.c

@@ -80,7 +80,7 @@ static void
 R_AddDynamicLights (void)
 {
 	msurface_t *surf;
-	int         lnum;
+	unsigned int lnum;
 	int         sd, td;
 	float       dist, rad, minlight;
 	vec3_t      impact, local, lightorigin;

libs/video/targets/fbset.c

@@ -655,7 +655,7 @@ DisplayVModeInfo (struct VideoMode *vmode)
 static void
 DisplayFBInfo (struct fb_fix_screeninfo *fix)
 {
-    int i;
+    size_t i;
 
     puts("Frame buffer device information:");
     printf("    Name        : %s\n", fix->id);

libs/video/targets/fbset_modes_l.l

@@ -23,6 +23,23 @@
 #include "fbset.h"
 #include "fbset_modes_y.h"
 
+#ifndef YY_PROTO
+# define YY_PROTO(x) x
+#else
+# define YY_FLEX_REALLOC_HACK
+#endif
+int yyget_lineno  (void);
+FILE *yyget_in  (void);
+FILE *yyget_out  (void);
+int yyget_leng  (void);
+char *yyget_text  (void);
+void yyset_lineno (int  line_number);
+void yyset_in (FILE *  in_str);
+void yyset_out (FILE *  out_str);
+int yyget_debug  (void);
+void yyset_debug (int  bdebug);
+int yylex_destroy (void);
+
 #define YY_NO_UNPUT
 #define YY_DECL int yylex YY_PROTO(( void ))
 YY_DECL;
@@ -139,3 +156,5 @@ junk	.
 		}
 
 %%
+
+static __attribute__ ((unused)) void (*yyunput_hack)(int, char*) = yyunput;

libs/video/targets/keys.c

@@ -56,7 +56,9 @@ static __attribute__ ((unused)) const char rcsid[] =
 #include "compat.h"
 #include "old_keys.h"
 
-static void (*const key_progs_init)(struct progs_s *) = Key_Progs_Init;
+#define U __attribute__ ((unused))
+static U void (*const key_progs_init)(struct progs_s *) = Key_Progs_Init;
+#undef U
 
 /*  key up events are sent even if in console mode */
 
@@ -471,11 +473,11 @@ Key_StringToIMTnum (const char *str)
   FIXME: handle quote special (general escape sequence?)
 */
 static const char *
-Key_IMTnumToString (const int imtnum)
+Key_IMTnumToString (const imt_t imtnum)
 {
 	imtname_t  *kn;
 
-	if (imtnum == -1)
+	if (imtnum == (imt_t) -1)
 		return "<IMT NOT FOUND>";
 
 	for (kn = imtnames; kn->name; kn++)
@@ -518,7 +520,7 @@ Key_KeynumToString (knum_t keynum)
 {
 	keyname_t  *kn;
 
-	if (keynum == -1)
+	if (keynum == (knum_t) -1)
 		return "<KEY NOT FOUND>";
 
 	for (kn = keynames; kn->name; kn++)
@@ -882,7 +884,7 @@ Key_GetBinding (imt_t imt, knum_t key)
 void
 Key_SetBinding (imt_t target, knum_t keynum, const char *binding)
 {
-	if (keynum == -1)
+	if (keynum == (knum_t) -1)
 		return;
 
 	// free old bindings

libs/video/targets/vid_3dfxsvga.c

@@ -253,7 +253,7 @@ static int  resolutions[][3] = {
 static int
 findres (int *width, int *height)
 {
-	int         i;
+	unsigned int i;
 
 	for (i = 0; i < NUM_RESOLUTIONS; i++) {
 		if ((*width <= resolutions[i][0]) && (*height <= resolutions[i][1])) {
@@ -322,8 +322,9 @@ VID_Init (unsigned char *palette)
 
 	qf_fxMesaMakeCurrent (fc);
 
-	vid.width = vid.conwidth = min (vid.conwidth, scr_width);
+	vid.width = vid.conwidth = min (vid.conwidth, (unsigned int) scr_width);
-	vid.height = vid.conheight = min (vid.conheight, scr_height);
+	vid.height = vid.conheight = min (vid.conheight,
+									  (unsigned int) scr_height);
 
 	vid.aspect = ((float) vid.height / (float) vid.width) * (320.0 / 240.0);
 	vid.numpages = 2;

libs/video/targets/vid_fbdev.c

@@ -186,7 +186,7 @@ VID_InitModes (void)
 }
 
 static const char *
-get_mode (int width, int height, int depth)
+get_mode (unsigned int width, unsigned int height, unsigned int depth)
 {
 	struct VideoMode *vmode;
 

libs/video/targets/vid_glx.c

@@ -238,8 +238,9 @@ VID_Init (unsigned char *palette)
 
 	qfglXMakeCurrent (x_disp, x_win, ctx);
 
-	vid.height = vid.conheight = min (vid.conheight, scr_height);
+	vid.height = vid.conheight = min (vid.conheight,
-	vid.width = vid.conwidth = min (vid.conwidth, scr_width);
+									  (unsigned int) scr_height);
+	vid.width = vid.conwidth = min (vid.conwidth, (unsigned int) scr_width);
 
 	vid.aspect = ((float) vid.height / (float) vid.width) * (320.0 / 240.0);
 	vid.numpages = 2;

libs/video/targets/vid_sgl.c

@@ -176,8 +176,9 @@ VID_Init (unsigned char *palette)
 	SDL_Quit ();
 
 success:
-	vid.height = vid.conheight = min (vid.conheight, scr_height);
+	vid.height = vid.conheight = min (vid.conheight,
-	vid.width = vid.conwidth = min (vid.conwidth, scr_width);
+									  (unsigned int) scr_height);
+	vid.width = vid.conwidth = min (vid.conwidth, (unsigned int) scr_width);
 	Con_CheckResize (); // Now that we have a window size, fix console
 
 	vid.aspect = ((float) vid.height / (float) vid.width) * (4.0 / 3.0);

nq/source/cl_tent.c

@@ -89,28 +89,6 @@ model_t    *cl_mod_bolt2;
 model_t    *cl_mod_bolt3;
 model_t    *cl_spr_explod;
 
-static const particle_effect_t prot_to_rend[]={
-	PE_SPIKE,				// TE_SPIKE
-	PE_SUPERSPIKE,			// TE_SUPERSPIKE
-	PE_GUNSHOT,				// TE_GUNSHOT
-	PE_UNKNOWN,				// TE_EXPLOSION
-	PE_UNKNOWN,				// TE_TAREXPLOSION
-	PE_UNKNOWN,				// TE_LIGHTNING1
-	PE_UNKNOWN,				// TE_LIGHTNING2
-	PE_WIZSPIKE,			// TE_WIZSPIKE
-	PE_KNIGHTSPIKE,			// TE_KNIGHTSPIKE
-	PE_UNKNOWN,				// TE_LIGHTNING3
-	PE_UNKNOWN,				// TE_LAVASPLASH
-	PE_UNKNOWN,				// TE_TELEPORT
-	PE_BLOOD,				// TE_BLOOD
-	PE_LIGHTNINGBLOOD,		// TE_LIGHTNINGBLOOD
-	PE_UNKNOWN,				// TE_IMPLOSION
-	PE_UNKNOWN,				// TE_RAILTRAIL
-	PE_UNKNOWN,				// TE_EXPLOSION2
-	PE_UNKNOWN,				// TE_BEAM
-};
-
-
 void
 CL_TEnts_Init (void)
 {

nq/source/host.c

@@ -62,7 +62,9 @@ static __attribute__ ((unused)) const char rcsid[] =
 #include "sv_progs.h"
 #include "view.h"
 
-static location_t * (* const _locs_find) (const vec3_t target) = locs_find;
+#define U __attribute__ ((unused))
+static U location_t * (* const _locs_find) (const vec3_t target) = locs_find;
+#undef U
 
 
 /*

nq/source/host_cmd.c

@@ -511,7 +511,8 @@ Host_Loadgame_f (void)
 	float       time, tfloat;
 	char        str[32768];
 	const char *start;
-	int         i, r;
+	unsigned int i;
+	int         r;
 	edict_t    *ent;
 	int         entnum;
 	int         version;
@@ -725,7 +726,7 @@ Host_Say (qboolean teamonly)
 		snprintf (text, sizeof (text), "%c<%s> ", 1, hostname->string);
 
 	j = sizeof (text) - 2 - strlen (text);	// -2 for /n and null terminator
-	if (strlen (p) > j)
+	if ((int) strlen (p) > j)
 		p[j] = 0;
 
 	strcat (text, p);
@@ -787,7 +788,7 @@ Host_Tell_f (void)
 	}
 	// check length & truncate if necessary
 	j = sizeof (text) - 2 - strlen (text);	// -2 for /n and null terminator
-	if (strlen (p) > j)
+	if ((int) strlen (p) > j)
 		p[j] = 0;
 
 	strcat (text, p);

nq/source/sbar.c

@@ -1002,7 +1002,7 @@ Sbar_MiniDeathmatchOverlay (void)
 	i = max (i, 0);
 
 	x = 324;
-	for (; i < scoreboardlines && y < vid.height - 8; i++) {
+	for (; i < scoreboardlines && y < (int) vid.height - 8; i++) {
 		k = fragsort[i];
 		s = &cl.scores[k];
 		if (!s->name[0])

nq/source/sdl_link.c

@@ -36,4 +36,4 @@ static __attribute__ ((unused)) const char rcsid[] =
 
 extern int noconinput;
 
-static int *const _noconinput = &noconinput;
+static __attribute__ ((unused)) int *const _noconinput = &noconinput;

qw/source/cl_demo.c

@@ -512,7 +512,8 @@ CL_Record (const char *argv1)
 	char        timestring[20];
 	char        mapname[MAX_OSPATH];
 
-	int         n, i, j, k, l=0;
+	int         n, i, j, l=0;
+	size_t      k;
 	int         seq = 1;
 	entity_t   *ent;
 	entity_state_t *es, blankes;

qw/source/cl_ents.c

@@ -78,7 +78,7 @@ entity_t    cl_packet_ents[512];	// FIXME: magic number
 void
 CL_ClearEnts ()
 {
-	int		i;
+	unsigned int i;
 
 	for (i = 0; i < sizeof (cl_packet_ents) / sizeof (cl_packet_ents[0]); i++)
 		CL_Init_Entity (&cl_packet_ents[i]);

qw/source/cl_main.c

@@ -906,7 +906,7 @@ CL_ConnectionlessPacket (void)
 			len--;
 
 		if (!allowremotecmd && (!*localid->string ||
-								strlen (localid->string) > len ||
+								(int) strlen (localid->string) > len ||
 								strncmp (localid->string, s, len))) {
 			if (!*localid->string) {
 				Con_Printf ("===========================\n");

qw/source/cl_slist.c

@@ -455,7 +455,7 @@ SL_Update (server_entry_t *sldata)
 static void
 SL_Con_Details (server_entry_t *sldata, int slitemno)
 {
-	int i, playercount;
+	unsigned int i, playercount;
 	server_entry_t *cp;
 
 	playercount = 0;
@@ -576,7 +576,7 @@ SL_Command (void)
 void
 MSL_ParseServerList (const char *msl_data)
 {
-	int msl_ptr;
+	unsigned int msl_ptr;
 
 	for (msl_ptr = 0; msl_ptr < strlen (msl_data); msl_ptr = msl_ptr + 6) {
 		slist = SL_Add (slist, va ("%i.%i.%i.%i:%i",
@@ -669,7 +669,7 @@ SL_CheckStatus (const char *cs_from, const char *cs_data)
 	for (temp = slist; temp; temp = temp->next)
 		if (temp->waitstatus) {
 			if (strcmp (cs_from, temp->server) == 0) {
-				int i;
+				unsigned int i;
 				char *data = strdup (cs_data);
 
 				strcpy (data, cs_data);

qw/source/cl_tent.c

@@ -92,28 +92,6 @@ model_t    *cl_mod_bolt2;
 model_t    *cl_mod_bolt3;
 model_t    *cl_spr_explod;
 
-static const particle_effect_t prot_to_rend[]={
-	PE_SPIKE,				// TE_SPIKE
-	PE_SUPERSPIKE,			// TE_SUPERSPIKE
-	PE_GUNSHOT,				// TE_GUNSHOT
-	PE_UNKNOWN,				// TE_EXPLOSION
-	PE_UNKNOWN,				// TE_TAREXPLOSION
-	PE_UNKNOWN,				// TE_LIGHTNING1
-	PE_UNKNOWN,				// TE_LIGHTNING2
-	PE_WIZSPIKE,			// TE_WIZSPIKE
-	PE_KNIGHTSPIKE,			// TE_KNIGHTSPIKE
-	PE_UNKNOWN,				// TE_LIGHTNING3
-	PE_UNKNOWN,				// TE_LAVASPLASH
-	PE_UNKNOWN,				// TE_TELEPORT
-	PE_BLOOD,				// TE_BLOOD
-	PE_LIGHTNINGBLOOD,		// TE_LIGHTNINGBLOOD
-	PE_UNKNOWN,				// TE_IMPLOSION
-	PE_UNKNOWN,				// TE_RAILTRAIL
-	PE_UNKNOWN,				// TE_EXPLOSION2
-	PE_UNKNOWN,				// TE_BEAM
-};
-
-
 void
 CL_TEnts_Init (void)
 {

qw/source/sbar.c

@@ -849,7 +849,7 @@ Sbar_TeamOverlay (void)
 	// draw the text
 	l = scoreboardlines;
 
-	for (i = 0; i < scoreboardteams && y <= vid.height - 10; i++) {
+	for (i = 0; i < scoreboardteams && y <= (int) vid.height - 10; i++) {
 		k = teamsort[i];
 		tm = teams + k;
 
@@ -1035,7 +1035,7 @@ Sbar_Draw_DMO_Team_Ping (int l, int y, int skip)
 				 "\x1d\x1e\x1e\x1e\x1e\x1e\x1e\x1e\x1e\x1f");
 	y += 8;
 
-	for (i = 0; i < l && y <= vid.height - 10; i++) {
+	for (i = 0; i < l && y <= (int) vid.height - 10; i++) {
 		k = fragsort[i];
 		s = &cl.players[k];
 		if (!s->name[0])
@@ -1121,7 +1121,7 @@ Sbar_Draw_DMO_Team_UID (int l, int y, int skip)
 				 "\x1d\x1e\x1e\x1e\x1e\x1e\x1e\x1e\x1e\x1f");
 	y += 8;
 
-	for (i = 0; i < l && y <= vid.height - 10; i++) {
+	for (i = 0; i < l && y <= (int) vid.height - 10; i++) {
 		k = fragsort[i];
 		s = &cl.players[k];
 		if (!s->name[0])
@@ -1206,7 +1206,7 @@ Sbar_Draw_DMO_Team_Ping_UID (int l, int y, int skip)
 				 "\x1d\x1e\x1e\x1e\x1e\x1e\x1e\x1e\x1e\x1f");
 	y += 8;
 
-	for (i = 0; i < l && y <= vid.height - 10; i++) {
+	for (i = 0; i < l && y <= (int) vid.height - 10; i++) {
 		k = fragsort[i];
 		s = &cl.players[k];
 		if (!s->name[0])
@@ -1299,7 +1299,7 @@ Sbar_Draw_DMO_Ping (int l, int y, int skip)
 				 "\x1e\x1e\x1e\x1e\x1e\x1e\x1e\x1f");
 	y += 8;
 
-	for (i = 0; i < l && y <= vid.height - 10; i++) {
+	for (i = 0; i < l && y <= (int) vid.height - 10; i++) {
 		k = fragsort[i];
 		s = &cl.players[k];
 		if (!s->name[0])
@@ -1384,7 +1384,7 @@ Sbar_Draw_DMO_UID (int l, int y, int skip)
 				 "\x1e\x1e\x1e\x1e\x1e\x1e\x1e\x1f");
 	y += 8;
 
-	for (i = 0; i < l && y <= vid.height - 10; i++) {
+	for (i = 0; i < l && y <= (int) vid.height - 10; i++) {
 		k = fragsort[i];
 		s = &cl.players[k];
 		if (!s->name[0])
@@ -1473,7 +1473,7 @@ Sbar_Draw_DMO_Ping_UID (int l, int y, int skip)
 				 "\x1e\x1e\x1e\x1e\x1e\x1e\x1e\x1f");
 	y += 8;
 
-	for (i = 0; i < l && y <= vid.height - 10; i++) {
+	for (i = 0; i < l && y <= (int) vid.height - 10; i++) {
 		k = fragsort[i];
 		s = &cl.players[k];
 		if (!s->name[0])
@@ -1618,7 +1618,7 @@ Sbar_DeathmatchOverlay (int start)
 
 	Sbar_Draw_DMO_func (l, y, skip);	// func ptr, avoids absurd if testing
 
-	if (y >= vid.height - 10)			// we ran over the screen size, squish
+	if (y >= (int) vid.height - 10)		// we ran over the screen size, squish
 		largegame = true;
 }
 
@@ -1653,7 +1653,7 @@ Sbar_MiniDeathmatchOverlay (void)
 		return;							// no one there?
 
 	// draw the text
-	y = vid.height - sb_lines - 1;
+	y = (int) vid.height - sb_lines - 1;
 	numlines = sb_lines / 8;
 	if (numlines < 3)
 		return;							// not enough room
@@ -1676,7 +1676,7 @@ Sbar_MiniDeathmatchOverlay (void)
 
 	x = 324;
 
-	for (; i < scoreboardlines && y < vid.height - 8 + 1; i++) {
+	for (; i < scoreboardlines && y < (int) vid.height - 8 + 1; i++) {
 		k = fragsort[i];
 		s = &cl.players[k];
 		if (!s->name[0])
@@ -1717,13 +1717,13 @@ Sbar_MiniDeathmatchOverlay (void)
 	// draw separator
 	x += 208;
 	if (cl_sbar_separator->int_val)
-		for (y = vid.height - sb_lines; y < vid.height - 6; y += 2)
+		for (y = vid.height - sb_lines; y < (int) vid.height - 6; y += 2)
 			Draw_Character (x, y, 14);
 
 	x += 16;
 
 	y = vid.height - sb_lines;
-	for (i = 0; i < scoreboardteams && y <= vid.height; i++) {
+	for (i = 0; i < scoreboardteams && y <= (int) vid.height; i++) {
 		k = teamsort[i];
 		tm = teams + k;
 

qw/source/sdl_link.c

@@ -36,4 +36,4 @@ static __attribute__ ((unused)) const char rcsid[] =
 
 extern int noconinput;
 
-static int *const _noconinput = &noconinput;
+static __attribute__ ((unused)) int *const _noconinput = &noconinput;

qw/source/sv_ccmds.c

@@ -852,7 +852,7 @@ Cvar_Info (cvar_t *var)
 
 		if (!sv_highchars || !sv_highchars->int_val) {
 			for (p = info, c = var->string;
-				 *c && (p - info < sizeof (info) - 1);) {
+				 *c && (p - info < (int) sizeof (info) - 1);) {
 				if ((*c & 0x7f) >= 32)
 					*p++ = *c & 0x7f;
 				c++;

qw/source/sv_main.c

@@ -1260,7 +1260,7 @@ SV_StringToFilter (const char *address, ipfilter_t *f)
 	byte        b[4] = {};
 #endif
 	int			mask = 0;
-	int			i;
+	unsigned int i;
 	char		*s;
 	char		*slash;
 	char		*c;

qw/source/sv_user.c

@@ -271,8 +271,8 @@ static void
 SV_PreSpawn_f (ucmd_t *cmd)
 {
 	char *command;
-	int size;
+	int buf, size;
-	unsigned int buf, check;
+	unsigned int check;
 	sizebuf_t  *msg;
 
 	if (host_client->state != cs_connected) {
@@ -1247,7 +1247,7 @@ SV_AddUserCommand (progs_t *pr)
 void
 SV_SetupUserCommands (void)
 {
-	int		i;
+	size_t      i;
 
 	Hash_FlushTable (ucmd_table);
 	for (i = 0; i < sizeof (ucmds) / sizeof (ucmds[0]); i++)

qw/source/teamplay.c

@@ -128,7 +128,7 @@ Team_ParseSay (const char *s)
 	char        chr, t2[128], t3[128];
 	const char *t1;
 	static char buf[1024];
-	int         i, bracket;
+	size_t      i, bracket;
 	static location_t *location = NULL;
 
 	if (!cl_parsesay->int_val)
@@ -464,7 +464,7 @@ void
 Team_ParseChat (const char *string)
 {
 	char	*s;
-	int		 i;
+	unsigned int i;
 
 	if (!cl_freply->value)
 		return;
@@ -491,7 +491,7 @@ Team_ParseChat (const char *string)
 void
 Team_ResetTimers (void)
 {
-	int		i;
+	unsigned int i;
 
 	for (i = 0; i < sizeof (f_replies) / sizeof (f_replies[0]); i++)
 		f_replies[i].lasttime = realtime - cl_freply->value;