source: buchla-68k/libsm/memccpy.c@ 002f873

/*
   =============================================================================
        memccpy.c -- copy bytes until character seen
        Version 1 -- 1987-06-12

        Copy s2 to s1, stopping if character c is copied.
        Copy no more than n bytes.
        Return a pointer to the byte after character c in the copy,
        or NULL if c is not found in the first n bytes.
   =============================================================================
*/

char *memccpy(char *s1, char *s2, char c, int n)
{
        while (--n >= 0)
                if ((*s1++ = *s2++) == c)
                        return(s1);
        return((char *)0);
}