1 /* strncmp -- compare two strings, stop after n bytes.
2 This function is in the public domain. */
6 @deftypefn Supplemental int strncmp (const char *@var{s1}, const char *@var{s2}, size_t @var{n})
8 Compares the first @var{n} bytes of two strings, returning a value as
19 #define size_t unsigned long
27 register unsigned char u1, u2;
31 u1 = (unsigned char) *s1++;
32 u2 = (unsigned char) *s2++;