src/ft_strncmp.c


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#include "libft.h"

int
ft_strncmp (const char *s1, const char *s2, size_t n)
{
  while (n--)
    {
      if ((unsigned char)*s1 != (unsigned char)*s2)
        return ((unsigned char)*s1 - (unsigned char)*s2);
      if (*s1 == '\0')
        return (0);
      s1++;
      s2++;
    }
  return (0);
}