diff options
| -rw-r--r-- | libpsx/src/pad.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libpsx/src/pad.c b/libpsx/src/pad.c index b3dd151..284b9f4 100644 --- a/libpsx/src/pad.c +++ b/libpsx/src/pad.c @@ -48,11 +48,11 @@ int querypad_rxrdy = 1; void QueryPAD(int pad_n, unsigned char *in, unsigned char *out, int len) { - int x; + volatile int x; volatile int y; // specified as volatile to not make busy loops get optimized out - int i; - unsigned char TempData; - int EmuFlag = 0; + volatile int i; + volatile unsigned char TempData; + volatile int EmuFlag = 0; PADSIO_MODE(0) = 0xD; PADSIO_BAUD(0) = 0x88; |