X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=blobdiff_plain;f=libpcsxcore%2Fpsxmem.h;fp=libpcsxcore%2Fpsxmem.h;h=14ff0033ba2cf76014a00c9f562aca233a00c897;hp=ec4b970a6710a910c54db88bfc281b9adc3c8c28;hb=7a8d521fba9c86ae7b51369ce061bf63112b745f;hpb=acc415b3040edfcc91226955f39b405f09cca430

diff --git a/libpcsxcore/psxmem.h b/libpcsxcore/psxmem.h
index ec4b970a..14ff0033 100644
--- a/libpcsxcore/psxmem.h
+++ b/libpcsxcore/psxmem.h
@@ -46,6 +46,12 @@ extern "C" {
 
 #endif
 
+#ifdef LIGHTREC
+#define INVALID_PTR ((void *)-1)
+#else
+#define INVALID_PTR NULL
+#endif
+
 extern s8 *psxM;
 #define psxMs8(mem)		psxM[(mem) & 0x1fffff]
 #define psxMs16(mem)	(SWAP16(*(s16 *)&psxM[(mem) & 0x1fffff]))
@@ -109,7 +115,7 @@ 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)))