diff options
Diffstat (limited to 'firmware/libc/memcmp.c')
| -rw-r--r-- | firmware/libc/memcmp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/firmware/libc/memcmp.c b/firmware/libc/memcmp.c index c2fa1bf6b7..e2894bb05a 100644 --- a/firmware/libc/memcmp.c +++ b/firmware/libc/memcmp.c | |||
| @@ -40,7 +40,7 @@ QUICKREF | |||
| 40 | #include "_ansi.h" /* for _DEFUN */ | 40 | #include "_ansi.h" /* for _DEFUN */ |
| 41 | 41 | ||
| 42 | /* Nonzero if either X or Y is not aligned on a "long" boundary. */ | 42 | /* Nonzero if either X or Y is not aligned on a "long" boundary. */ |
| 43 | #define UNALIGNED(X, Y) \ | 43 | #define ROCKBOX_UNALIGNED(X, Y) \ |
| 44 | (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1))) | 44 | (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1))) |
| 45 | 45 | ||
| 46 | /* How many bytes are copied each iteration of the word copy loop. */ | 46 | /* How many bytes are copied each iteration of the word copy loop. */ |
| @@ -78,7 +78,7 @@ _DEFUN (memcmp, (m1, m2, n), | |||
| 78 | /* If the size is too small, or either pointer is unaligned, | 78 | /* If the size is too small, or either pointer is unaligned, |
| 79 | then we punt to the byte compare loop. Hopefully this will | 79 | then we punt to the byte compare loop. Hopefully this will |
| 80 | not turn up in inner loops. */ | 80 | not turn up in inner loops. */ |
| 81 | if (!TOO_SMALL(n) && !UNALIGNED(s1,s2)) | 81 | if (!TOO_SMALL(n) && !ROCKBOX_UNALIGNED(s1,s2)) |
| 82 | { | 82 | { |
| 83 | /* Otherwise, load and compare the blocks of memory one | 83 | /* Otherwise, load and compare the blocks of memory one |
| 84 | word at a time. */ | 84 | word at a time. */ |