wmemchr

 

C

Language

Standard Library

Type support

Dynamic memory management

Error handling

Program utilities

Date and time utilities

Strings library

Algorithms

Numerics

Input/output support

Localization support

Thread support (C11)

Atomic operations (C11)

 

Strings library

Byte strings

Multibyte strings

Wide strings

 

Null-terminated wide strings

Functions
Character manipulation
iswalnum iswalpha iswlower iswupper iswdigit iswxdigit iswblank (C++11) wctype iswctype	iswcntrl iswgraph iswspace iswprint iswpunct towlower towupper wctrans towctrans
Conversions to numeric formats
wcstol wcstoll wcstoul wcstoull	wcstof wcstod wcstold
String manipulation
wcslen wcscpy wcsncpy wcscat wcsncat wcscmp wcscoll wcsncmp	wcsxfrm wcschr wcsrchr wcspbrk wcsspn wcscspn wcsstr wcstok
Array manipulation
wmemcpy
wmemmove
wmemcmp
wmemchr
wmemset

 

Defined in header <wchar.h>
wchar_t* wmemchr( const wchar_t* ptr, wchar_t ch, size_t count );

Locates the first occurrence of wide character ch in the initial count wide characters of the object pointed to by ptr.

Parameters

ptr	-	pointer to the object to be examined
ch	-	wide character to search for
count	-	number of characters to examine

Return value

Pointer to the location of the character, or NULL if no such character is found.

See also

wcschr	finds the first occurrence of a wide character in a wide string (function)