source: buchla-68k/libsm/strccpy.c@ 7258c6a

/*
   =============================================================================
        strccpy.c -- copy string up to specified character
        Version 1 -- 1987-04-03 -- D.N. Lynx Crowe
   =============================================================================
*/

/*
   =============================================================================
        strccpy(s1, s2, c) -- copy string up to specified character

        Copy string s2 to s1 up to but not including the first occurrence of c.
        s1 must be large enough to contain the copied bytes.
        No checking is done. Character c is not copied.  Returns s1.
   =============================================================================
 */

int8_t *strccpy(int8_t *s1, int8_t *s2, int8_t c)
{
        register int8_t *os1;
        register int8_t x;

        os1 = s1;

        while(c != (x = *s1++))
                *s2++ = x;

        return(os1);
}