fputws

fputws

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Writes a string of wide characters to a file

 #include <wchar.h> int fputws ( const wchar_t * restrict ws , FILE * restrict fp  ); 

The fputws( ) function writes a string of wide characters to the file specified by the FILE pointer argument. The string is written without the terminator character (L'\0'). If successful, fputws( ) returns a value greater than or equal to zero. A return value of EOF indicates that an error occurred.

Example

 FILE *fpw; char fname_wide[ ] = "widetest.txt"; int widemodeflag = 1; int result; wchar_t widestring[ ] = L"How many umlauts are there in Fahrvergnügen?\n"; if ((fpw = fopen(fname_wide, "a")) == NULL)   perror( "Opening output file" ), return -1; // Set file to wide-character orientation: widemodeflag = fwide(fpw, widemodeflag); if ( widemodeflag <= 0 ) {   fprintf(stderr, "Unable to set output file %s to wide characters\n",           fname_wide);   (void)fclose(fpw);   return -1; } // Write wide-character string to the file: result = fputws( widestring, fpw ); 

See Also

fgets( ), fputs( ), fgetws( ), fwprintf( )