Do an audit of hunk mark usage

I realized that after making the hunk 64-bit clean, I had forgotten to
go through and convert all the saved marks to size_t.

libs/gib/gib_init.c

@@ -62,7 +62,7 @@ static void
 GIB_Exec_Override_f (void)
 {
 	char       *f;
-	int         mark;
+	size_t      mark;
 
 	if (Cmd_Argc () != 2) {
 		Sys_Printf ("exec <filename> : execute a script file\n");

libs/image/pcx.c

@@ -50,7 +50,7 @@ VISIBLE tex_t *
 LoadPCX (QFile *f, qboolean convert, const byte *pal, int load)
 {
 	pcx_t      *pcx;
-	int         pcx_mark;
+	size_t      pcx_mark;
 	byte       *palette;
 	byte       *end;
 	byte       *pix;

libs/image/tga.c

@@ -625,7 +625,8 @@ LoadTGA (QFile *fin, int load)
 	byte       *dataByte;
 	decoder_t   decode;
 	int         fsize = sizeof (TargaHeader);
-	int			numPixels, targa_mark;
+	int			numPixels;
+	size_t      targa_mark;
 	TargaHeader *targa;
 	tex_t      *tex;
 

libs/models/alias/model_alias.c

@@ -214,7 +214,8 @@ Mod_LoadAliasGroup (mod_alias_ctx_t *alias_ctx, void *pin, int *posenum,
 void
 Mod_LoadAliasModel (model_t *mod, void *buffer, cache_allocator_t allocator)
 {
-	int         size, version, numframes, start, end, total, i, j;
+	size_t      size, start, end, total;
+	int         version, numframes, i, j;
 	int			extra = 0;		// extra precision bytes
 	void       *mem;
 	dtriangle_t *pintriangles;

libs/models/brush/vulkan_model_brush.c

@@ -360,7 +360,7 @@ Vulkan_Mod_ProcessTexture (model_t *mod, texture_t *tx, vulkan_ctx_t *ctx)
 
 	const char *name = va (ctx->va_ctx, "fb_%s", tx->name);
 	int         size = (tx->width * tx->height * 85) / 64;
-	int         fullbright_mark = Hunk_LowMark (0);
+	size_t      fullbright_mark = Hunk_LowMark (0);
 	byte       *pixels = Hunk_AllocName (0, size, name);
 
 	if (!Mod_CalcFullbright ((byte *) (tx + 1), pixels, size)) {

libs/util/cmd.c

@@ -502,7 +502,7 @@ static void
 Cmd_Exec_f (void)
 {
 	char       *f;
-	int         mark;
+	size_t      mark;
 
 	if (Cmd_Argc () != 2) {
 		Sys_Printf ("exec <filename> : execute a script file\n");

nq/source/host.c

@@ -94,7 +94,7 @@ double      con_realtime;
 double      oldcon_realtime;
 
 int			host_framecount;
-int			host_hunklevel;
+size_t      host_hunklevel;
 int         host_in_game;
 size_t      minimum_memory;
 

nq/source/sv_phys.c

@@ -423,7 +423,7 @@ SV_Push (edict_t *pusher, const vec3_t tmove, const vec3_t amove)
 	vec3_t      forward = {1, 0, 0};
 	vec3_t      left    = {0, 1, 0};
 	vec3_t      up      = {0, 0, 1};
-	int         mark;
+	size_t      mark;
 	int         c_flags, c_movetype, c_groundentity, c_solid;
 	vec_t      *c_absmin, *c_absmax, *c_origin, *c_angles, *c_mins, *c_maxs;
 	vec_t      *p_origin, *p_angles;

qw/include/server.h

@@ -452,7 +452,7 @@ extern	char		localmodels[MAX_MODELS][5];	// inline model names for precache
 
 extern	struct info_s	*localinfo;
 
-extern	int			host_hunklevel;
+extern	size_t		host_hunklevel;
 extern	QFile		*sv_logfile;
 extern	QFile		*sv_fraglogfile;
 

qw/source/cl_main.c

@@ -211,7 +211,7 @@ double      con_frametime;
 double      con_realtime;
 double      oldcon_realtime;
 
-int         host_hunklevel;
+size_t      host_hunklevel;
 
 cvar_t     *host_speeds;
 cvar_t     *hud_fps;

qw/source/sv_main.c

@@ -106,7 +106,7 @@ entity_state_t cl_entities[MAX_CLIENTS][UPDATE_BACKUP+1][MAX_PACKET_ENTITIES]; /
 double      sv_frametime;
 double      realtime;					// without any filtering or bounding
 
-int         host_hunklevel;
+size_t      host_hunklevel;
 
 netadr_t    master_adr[MAX_MASTERS];	// address of group servers
 

qw/source/sv_phys.c

@@ -426,7 +426,7 @@ SV_Push (edict_t *pusher, const vec3_t tmove, const vec3_t amove)
 	vec3_t      forward = {1, 0, 0};
 	vec3_t      left    = {0, 1, 0};
 	vec3_t      up      = {0, 0, 1};
-	int         mark;
+	size_t      mark;
 	int         c_flags, c_movetype, c_groundentity, c_solid;
 	vec_t      *c_absmin, *c_absmax, *c_origin, *c_angles, *c_mins, *c_maxs;
 	vec_t      *p_origin, *p_angles;