wmemchr(3) BSD Library Functions Manual wmemchr(3)
NAME
wcpcpy, wcpncpy, wcscasecmp, wcscat, wcschr, wcscmp, wcscpy, wcscspn,
wcsdup, wcslcat, wcslcpy, wcslen, wcsncasecmp, wcsncat, wcsncmp, wcsncpy,
wcsnlen, wcspbrk, wcsrchr, wcsspn, wcsstr, wmemchr, wmemcmp, wmemcpy,
wmemmove, wmemset -- wide character string manipulation operations
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <wchar.h>
wchar_t *
wcpcpy(wchar_t *s1, wchar_t *s2);
wchar_t *
wcpncpy(wchar_t *s1, wchar_t *s2, size_t n);
int
wcscasecmp(const wchar_t *s1, const wchar_t *s2);
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);
wchar_t *
wcsdup(const wchar_t *s);
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);
int
wcsncasecmp(const wchar_t *s1, const wchar_t *s2, size_t n);
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);
wchar_t *
wcsncpy(wchar_t * restrict s1, const wchar_t * restrict s2, size_t n);
size_t
wcsnlen(const wchar_t *s, size_t maxlen);
wchar_t *
wcspbrk(const wchar_t *s1, const wchar_t *s2);
wchar_t *
wcsrchr(const wchar_t *s, wchar_t c);
size_t
wcsspn(const wchar_t *s1, const wchar_t *s2);
wchar_t *
wcsstr(const wchar_t * restrict s1, const wchar_t * restrict s2);
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);
#include <wchar.h>
#include <xlocale.h>
int
wcscasecmp_l(const wchar_t *s1, const wchar_t *s2, locale_t loc);
int
wcsncasecmp_l(const wchar_t *s1, const wchar_t *s2, size_t n,
locale_t loc);
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), stpcpy(3),
stpncpy(3), strcasecmp(3), strcasecmp_l(3), strcat(3), strchr(3),
strcmp(3), strcpy(3), strcspn(3), strdup(3), strlcat(3), strlcpy(3),
strlen(3), strncasecmp(3), strncasecmp_l(3), strncat(3), strncmp(3),
strncpy(3), strnlen(3), strpbrk(3), strrchr(3), strspn(3), strstr(3),
xlocale(3)
STANDARDS
These functions conform to ISO/IEC 9899:1999 (``ISO C99''), with the
exception of wcpcpy(), wcpncpy(), wcscasecmp(), wcscasecmp_l(), wcsdup(),
wcsncasecmp(), wcsncasecmp_l(), and wcsnlen(), which conform to ; and
wcslcat() and wcslcpy(), which are extensions.
BSD March 4, 2009 BSD
Mac OS X 10.8 - Generated Sat Sep 1 06:29:58 CDT 2012