fix gcc 4.2 warnings about cast from pointer to integer (#3317)

code/botlib/be_ai_goal.c

@@ -134,7 +134,7 @@ typedef struct iteminfo_s
 	int number;							//number of the item info
 } iteminfo_t;
 
-#define ITEMINFO_OFS(x)	(int)&(((iteminfo_t *)0)->x)
+#define ITEMINFO_OFS(x)	(size_t)&(((iteminfo_t *)0)->x)
 
 fielddef_t iteminfo_fields[] =
 {

code/botlib/be_ai_weap.c

@@ -48,8 +48,8 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 //#define DEBUG_AI_WEAP
 
 //structure field offsets
-#define WEAPON_OFS(x) (int)&(((weaponinfo_t *)0)->x)
-#define PROJECTILE_OFS(x) (int)&(((projectileinfo_t *)0)->x)
+#define WEAPON_OFS(x) (size_t)&(((weaponinfo_t *)0)->x)
+#define PROJECTILE_OFS(x) (size_t)&(((projectileinfo_t *)0)->x)
 
 //weapon definition // bk001212 - static
 static fielddef_t weaponinfo_fields[] =

code/game/g_local.h

@@ -712,7 +712,7 @@ void BotTestAAS(vec3_t origin);
 extern	level_locals_t	level;
 extern	gentity_t		g_entities[MAX_GENTITIES];
 
-#define	FOFS(x) ((int)&(((gentity_t *)0)->x))
+#define	FOFS(x) ((size_t)&(((gentity_t *)0)->x))
 
 extern	vmCvar_t	g_gametype;
 extern	vmCvar_t	g_dedicated;

code/qcommon/msg.c

@@ -790,7 +790,7 @@ typedef struct {
 } netField_t;
 
 // using the stringizing operator to save typing...
-#define	NETF(x) #x,(int)&((entityState_t*)0)->x
+#define	NETF(x) #x,(size_t)&((entityState_t*)0)->x
 
 netField_t	entityStateFields[] = 
 {
@@ -1105,7 +1105,7 @@ plyer_state_t communication
 */
 
 // using the stringizing operator to save typing...
-#define	PSF(x) #x,(int)&((playerState_t*)0)->x
+#define	PSF(x) #x,(size_t)&((playerState_t*)0)->x
 
 netField_t	playerStateFields[] = 
 {

code/renderer/tr_init.c

@@ -1084,7 +1084,7 @@ void R_Init( void ) {
 
 //	Swap_Init();
 
-	if ( (int)tess.xyz & 15 ) {
+	if ( (intptr_t)tess.xyz & 15 ) {
 		Com_Printf( "WARNING: tess.xyz not 16 byte aligned\n" );
 	}
 	Com_Memset( tess.constantColor255, 255, sizeof( tess.constantColor255 ) );