manual: Add realpath to list of packages.

[paraslash.git] / aac_afh.c

diff --git a/aac_afh.c b/aac_afh.c
index 04d74e8ed91ce1c54d67f675d301c8a139c2f6c3..d3e694548a3dbfaf08e40eb5cd8ba01bc10af7cf 100644 (file)
--- a/aac_afh.c
+++ b/aac_afh.c
@@ -46,23 +46,13 @@ 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])
 {
        int i;
-       uint64_t size = (buf[0] << 24) + (buf[1] << 16) + (buf[2] << 8) + buf[3];
+       uint64_t size = aac_read_int32(buf);
 
        memcpy(type, buf + 4, 4);
        type[4] = '\0';