(svn r1815) Remove some unused declarations

strings.c

@@ -9,8 +9,6 @@
 #include "news.h"
 #include "screenshot.h"
 
-#define USE_TABLE(x)  { assert(index < lengthof(x)); str = x[index]; break; }
-
 static byte *StationGetSpecialString(byte *buff);
 static byte *GetSpecialTownNameString(byte *buff, int ind);
 static byte *GetSpecialPlayerNameString(byte *buff, int ind);
@@ -24,8 +22,6 @@ static uint _langtab_start[32]; // Offset into langpack offs
 
 extern const char _openttd_revision[];
 
-typedef byte *PlayerNameGeneratorProc(byte *buffr);
-
 typedef struct {
 	uint32 ident;
 	uint32 version;			// 32-bits of auto generated version info which is basically a hash of strings.h