diff options
Diffstat (limited to 'contrib/syslinux-4.02/com32/lib/strncmp.c')
-rw-r--r-- | contrib/syslinux-4.02/com32/lib/strncmp.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/contrib/syslinux-4.02/com32/lib/strncmp.c b/contrib/syslinux-4.02/com32/lib/strncmp.c new file mode 100644 index 0000000..e41b9e3 --- /dev/null +++ b/contrib/syslinux-4.02/com32/lib/strncmp.c @@ -0,0 +1,21 @@ +/* + * strncmp.c + */ + +#include <string.h> + +int strncmp(const char *s1, const char *s2, size_t n) +{ + const unsigned char *c1 = (const unsigned char *)s1; + const unsigned char *c2 = (const unsigned char *)s2; + unsigned char ch; + int d = 0; + + while (n--) { + d = (int)(ch = *c1++) - (int)*c2++; + if (d || !ch) + break; + } + + return d; +} |