Lines Matching defs:s1
33 * Concatenate s2 on the end of s1. S1's space must be large enough.
35 * return s1.
46 wcsncat(wchar_t *s1, const wchar_t *s2, size_t n)
48 wchar_t *os1 = s1;
50 while (*s1++) /* find end of s1 */
53 --s1;
54 while (*s1++ = *s2++) /* copy s2 to s1 */
56 *--s1 = 0;
63 wsncat(wchar_t *s1, const wchar_t *s2, size_t n)
65 return (wcsncat(s1, s2, n));