Remove unused COM_LoadZoneFile

Quake/common.c

@@ -1992,9 +1992,8 @@ Filename are reletive to the quake directory.
 Allways appends a 0 byte.
 ============
 */
-#define	LOADFILE_ZONE		0
-#define	LOADFILE_HUNK		1
-#define	LOADFILE_MALLOC		2
+#define	LOADFILE_HUNK		0
+#define	LOADFILE_MALLOC		1
 
 byte *COM_LoadFile (const char *path, int usehunk, unsigned int *path_id)
 {
@@ -2018,9 +2017,6 @@ byte *COM_LoadFile (const char *path, int usehunk, unsigned int *path_id)
 	case LOADFILE_HUNK:
 		buf = (byte *) Hunk_AllocName (len+1, base);
 		break;
-	case LOADFILE_ZONE:
-		buf = (byte *) Z_Malloc (len+1);
-		break;
 	case LOADFILE_MALLOC:
 		buf = (byte *) malloc (len+1);
 		break;
@@ -2046,11 +2042,6 @@ byte *COM_LoadHunkFile (const char *path, unsigned int *path_id)
 	return COM_LoadFile (path, LOADFILE_HUNK, path_id);
 }
 
-byte *COM_LoadZoneFile (const char *path, unsigned int *path_id)
-{
-	return COM_LoadFile (path, LOADFILE_ZONE, path_id);
-}
-
 // returns malloc'd memory
 byte *COM_LoadMallocFile (const char *path, unsigned int *path_id)
 {

Quake/common.h

@@ -407,8 +407,6 @@ void COM_CloseFile (int h);
 // procedures differ by their buffer allocation method.
 byte *COM_LoadHunkFile (const char *path, unsigned int *path_id);
 	// allocates the buffer on the hunk.
-byte *COM_LoadZoneFile (const char *path, unsigned int *path_id);
-	// allocates the buffer on the zone.
 byte *COM_LoadMallocFile (const char *path, unsigned int *path_id);
 	// allocates the buffer on the system mem (malloc).