don't rely on unsigned char on arm

diff --git a/libpcsxcore/misc.c b/libpcsxcore/misc.c
index 3ee794b..874624d 100644 (file)
--- a/libpcsxcore/misc.c
+++ b/libpcsxcore/misc.c
@@ -57,7 +57,8 @@ void mmssdd( char *b, char *p )
 {
        int m, s, d;
 #if defined(__arm__)
-       int block = (b[3] << 24) | (b[2] << 16) | (b[1] << 8) | b[0];
+       unsigned char *u = (void *)b;
+       int block = (u[3] << 24) | (u[2] << 16) | (u[1] << 8) | u[0];
 #elif defined(__BIGENDIAN__)
        int block = (b[0] & 0xff) | ((b[1] & 0xff) << 8) | ((b[2] & 0xff) << 16) | (b[3] << 24);
 #else