psxbios: make noisy bios prints optional

diff --git a/libpcsxcore/psxbios.c b/libpcsxcore/psxbios.c
index f2751b8..b135b52 100644 (file)
--- a/libpcsxcore/psxbios.c
+++ b/libpcsxcore/psxbios.c
@@ -26,6 +26,9 @@
 #include "psxbios.h"
 #include "psxhw.h"
 
+#undef SysPrintf
+#define SysPrintf if (Config.PsxOut) printf
+
 char *biosA0n[256] = {
 // 0x00
        "open",         "lseek",        "read",         "write",