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# wcschr

From cppreference.com
< c‎ | string‎ | wide

Defined in header `<wchar.h>` |  |
wchar_t* wcschr( const wchar_t* str, wchar_t ch ); |  | (since C95)

Finds the first occurrence of the wide character `ch` in the wide string pointed to by `str`.

### [edit] Parameters

str | - | pointer to the null-terminated wide string to be analyzed
ch | - | wide character to search for

### [edit] Return value

Pointer to the found character in `str`, or NULL if no such character is found.

### [edit] Example

Run this code

    #include <wchar.h>
    #include <stdio.h>
    #include <locale.h>

    int main(void)
    {
        wchar_t arr[] = L"招き猫 кошка";
        wchar_t *cat = wcschr(arr, L'猫');
        wchar_t *dog = wcschr(arr, L'犬');

        setlocale(LC_ALL, "en_US.utf8");
        if(cat)
            printf("The character 猫 found at position %td\n", cat-arr);
        else
            puts("The character 猫 not found");

        if(dog)
            printf("The character 犬 found at position %td\n", dog-arr);
        else
            puts("The character 犬 not found");
    }

Output:

    The character 猫 found at position 2
    The character 犬 not found

### [edit] References

- C11 standard (ISO/IEC 9899:2011):

  - 7.29.4.5.1 The wcschr function (p: 435)

- C99 standard (ISO/IEC 9899:1999):

  - 7.24.4.5.1 The wcschr function (p: 381)

### [edit] See also

wcsrchr (C95) | finds the last occurrence of a wide character in a wide string (function) [edit]
wcspbrk (C95) | finds the first location of any wide character in one wide string, in another wide string (function) [edit]
C++ documentation for wcschr

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