C/C++ Users Group Library 1996 July/C-C++ Users Group Library July 1996.iso/vol_200/223_01/strncmp.c

Text File | 1980-01-01 | 512 b | 14 lines

/*
** strncmp(s,t,n) - Compares two strings for at most n
**                  characters and returns an integer
**                  >0, =0, or <0 as s is >t, =t, or <t.
*/
strncmp(s, t, n) char *s, *t; int n; {
  while(n && *s==*t) {
    if (*s == 0) return (0);
    ++s; ++t; --n;
    }
  if(n) return (*s - *t);
  return (0);
  }