X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=libpcsxcore%2Fpsxmem.h;h=a69b4a3804fa042ef7bd6aa566e43b5d0d553162;hb=70939d49a6625d10c64306451cfb1f64557e780e;hp=fbf5f67c74ff2e9e7bdc500d131463737bffb989;hpb=630b122be82914a74fac752688abe5d5dd798aa8;p=pcsx_rearmed.git

diff --git a/libpcsxcore/psxmem.h b/libpcsxcore/psxmem.h
index fbf5f67c..a69b4a38 100644
--- a/libpcsxcore/psxmem.h
+++ b/libpcsxcore/psxmem.h
@@ -49,6 +49,8 @@ extern "C" {
 
 #endif
 
+#define INVALID_PTR ((void *)-1)
+
 extern s8 *psxM;
 #define psxMs8(mem)		psxM[(mem) & 0x1fffff]
 #define psxMs16(mem)	(SWAP16(*(s16 *)&psxM[(mem) & 0x1fffff]))
@@ -112,7 +114,7 @@ extern s8 *psxH;
 extern u8 **psxMemWLUT;
 extern u8 **psxMemRLUT;
 
-#define PSXM(mem)		(psxMemRLUT[(mem) >> 16] == 0 ? NULL : (u8*)(psxMemRLUT[(mem) >> 16] + ((mem) & 0xffff)))
+#define PSXM(mem)		(psxMemRLUT[(mem) >> 16] == INVALID_PTR ? INVALID_PTR : (u8*)(psxMemRLUT[(mem) >> 16] + ((mem) & 0xffff)))
 #define PSXMs8(mem)		(*(s8 *)PSXM(mem))
 #define PSXMs16(mem)	(SWAP16(*(s16 *)PSXM(mem)))
 #define PSXMs32(mem)	(SWAP32(*(s32 *)PSXM(mem)))