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wcstombs

Translate a wchar_t type character array to a multibyte character array.

Compatibility:

This function is compatible with the following targets:

ANSI

BeOS

EMB/RTOS

Mac OS

Palm OS

Win32


Prototype:
#include <stdlib.h>
size_t wcstombs(char *s, const 
   wchar_t *pwcs, size_t n);
Parameters:

Parameters for this facility are:

s  
char *  
A multibyte string buffer  
pwcs  
const wchar_t *  
A pointer to a wide character string to be converted  
n  
size_t  
The maximum length to convert  

Remarks:

The wcstombs() function converts a character array containing wchar_t type characters to a character array containing multibyte characters. The wchar_t type is defined in stddef.h.

The Metrowerks C implementation of wcstombs() performs no translation; it copies the lower eight bits from each of a maximum of n wide characters from the array pointed to by pwcs to the array pointed to by s. The function terminates prematurely if a null character is reached.

Return:

wcstombs() returns the number of bytes copied from pwcs to s.

See Also:

"Locale specification," "mbstowcs"


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Last updated: August 16, 2000