From 78f8fce7f286fd0c71774e2567404ed51f24fef3 Mon Sep 17 00:00:00 2001 From: Vito Caputo Date: Fri, 26 May 2017 21:51:04 -0700 Subject: *: initial commit of stripped schism stuff Forking schism tracker's IT playback stuff into a little playback library for embedding in demos. --- src/sys/stdlib/memcmp.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 src/sys/stdlib/memcmp.c (limited to 'src/sys/stdlib/memcmp.c') diff --git a/src/sys/stdlib/memcmp.c b/src/sys/stdlib/memcmp.c new file mode 100644 index 0000000..9178250 --- /dev/null +++ b/src/sys/stdlib/memcmp.c @@ -0,0 +1,12 @@ +#include /* for size_t */ +int memcmp(const void *s1, const void *s2, size_t n); +int memcmp(const void *s1, const void *s2, size_t n) +{ + register unsigned char *c1 = (unsigned char *) s1; + register unsigned char *c2 = (unsigned char *) s2; + + while (n-- > 0) + if (*c1++ != *c2++) + return c1[-1] > c2[-1] ? 1 : -1; + return 0; +} -- cgit v1.2.3