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WMEMCHR(3) FreeBSD Library Functions Manual WMEMCHR(3) NAME wmemchr, wmemcmp, wmemcpy, wmemmove, wmemset, wcscat, wcschr, wcscmp, wcscpy, wcscspn, wcslcat, wcslcpy, wcslen, wcsncat, wcsncmp, wcsncpy, wcspbrk, wcsrchr, wcsspn, wcsstr wcswcs - wide-character string manipulation operations 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); wchar_t * wcsncpy(wchar_t * restrict s1, const wchar_t * restrict s2, size_t n); 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 *s1, const wchar_t *s2); wchar_t * wcswcs(const wchar_t *s1, const wchar_t *s2); DESCRIPTION These functions implement string manipulation operations over wide- character strings. For a detailed description, refer to the documents for the respective single-byte counterpart, such as memchr(3). The wcswcs() function is not a part of ISO/IEC 9899:1990 ("ISO C90") and ISO/IEC 9899/AMD1:1995 ("ISO C90, Amendment 1"), the wcsstr() function is strongly recommended to be used. SEE ALSO memchr(3), memcmp(3), memcpy(3), memmove(3), memset(3), stpcpy(3), stpncpy(3), strcasecmp(3), strcat(3), strchr(3), strcmp(3), strcpy(3), strcspn(3), strdup(3), strlcat(3), strlcpy(3), strlen(3), strncat(3), strncmp(3), strncpy(3), strnlen(3), strpbrk(3), strrchr(3), strspn(3), strstr(3) STANDARDS These functions conform to ISO/IEC 9899:1999 ("ISO C99") and were first introduced in ISO/IEC 9899/AMD1:1995 ("ISO C90, Amendment 1"), with the exception of wcslcat() and wcslcpy(), which are extensions. The wcswcs() function conforms to X/Open Portability Guide Issue 4, Version 2 ("XPG4.2"). FreeBSD 14.1-RELEASE-p8 May 1, 2009 FreeBSD 14.1-RELEASE-p8