LIBRARY

     Standard C Library (libc, -lc)

SYNOPSIS

     #include <wchar.h>

     wchar_t *
     wmemchr(const wchar_t *s, wchar_t c, size_t n);

     int
     wmemcmp(const wchar_t *s1, const wchar_t *s2, size_t n);

     wchar_t *
     wmemcpy(wchar_t * restrict s1, const wchar_t * restrict s2, size_t n);

     wchar_t *
     wmemmove(wchar_t *s1, const wchar_t *s2, size_t n);

     wchar_t *
     wmemset(wchar_t *s, wchar_t c, size_t n);

     wchar_t *
     wcscat(wchar_t * restrict s1, const wchar_t * restrict s2);

     wchar_t *
     wcschr(const wchar_t *s, wchar_t c);

     int
     wcscmp(const wchar_t *s1, const wchar_t *s2);

     wchar_t *
     wcscpy(wchar_t * restrict s1, const wchar_t * restrict s2);

     size_t
     wcscspn(const wchar_t *s1, const wchar_t *s2);

     size_t
     wcslcat(wchar_t *s1, const wchar_t *s2, size_t n);

     size_t
     wcslcpy(wchar_t *s1, const wchar_t *s2, size_t n);

     size_t
     wcslen(const wchar_t *s);

     wchar_t *
     wcsncat(wchar_t * restrict s1, const wchar_t * restrict s2, size_t n);

     int
     wcsncmp(const wchar_t *s1, const wchar_t * s2, size_t n);

DESCRIPTION

     The functions implement string manipulation operations over wide charac-
     ter strings.  For a detailed description, refer to documents for the
     respective single-byte counterpart, such as memchr(3).

SEE ALSO

     memchr(3), memcmp(3), memcpy(3), memmove(3), memset(3), strcat(3),
     strchr(3), strcmp(3), strcpy(3), strcspn(3), strlcat(3), strlcpy(3),
     strlen(3), strncat(3), strncmp(3), strncpy(3), strpbrk(3), strrchr(3),
     strspn(3), strstr(3)

STANDARDS

     These functions conform to ISO/IEC 9899:1999 (``ISO C99''), with the
     exception of wcslcat() and wcslcpy(), which are extensions.

BSD                            December 22, 2000                           BSD