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| 23.21.1.mbstowcs |
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| Item | Value | | Header file | stdlib.h | | Declaration | size_t mbstowcs(wchar_t *out, const char *in, size_t size); | | Function | converts the multibyte string *in into a wide-character string *out. Only size number of bytes will be stored in out. | | Return | returns the number of multibyte characters converted or -1 on error. |
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Converts the first four characters in *mb and puts the result in str: |
#include <stdlib.h>
#include <stdio.h>
int main(void){
char *mb = "asdfadsf";
char str[1000];
mbstowcs(str, mb, 4);
printf("%s",str);
}
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a |
| 23.21.mbstowcs | | 23.21.1. | mbstowcs | | |
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