From b8c3826d17840af9d994074fb4190d0ce66cbc05 Mon Sep 17 00:00:00 2001 From: Andre Noll Date: Mon, 16 Dec 2013 18:44:12 +0100 Subject: [PATCH] aac_afh.c: Simplify atom_cmp(). It's pointless to compare the buffer byte by byte. Just use memcmp(3) instead. --- aac_afh.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/aac_afh.c b/aac_afh.c index 04d74e8e..5018e2f4 100644 --- a/aac_afh.c +++ b/aac_afh.c @@ -46,17 +46,7 @@ static int aac_find_stsz(unsigned char *buf, size_t buflen, off_t *skip) static int atom_cmp(const unsigned char *buf1, const char *buf2) { - const unsigned char *b2 = (unsigned char *)buf2; - - if (buf1[0] != b2[0]) - return 1; - if (buf1[1] != b2[1]) - return 1; - if (buf1[2] != b2[2]) - return 1; - if (buf1[3] != b2[3]) - return 1; - return 0; + return memcmp(buf1, buf2, 4)? 1 : 0; } static int read_atom_header(unsigned char *buf, uint64_t *subsize, unsigned char type[5]) -- 2.39.2