Chapter 9. Internal Processing and File I/O

81

/* extract i.c

*

* a sample program to extract each character contained in the string

* INTERNATIONALIZED

*/

#include 

#include 

#include 

#include 

int main(int argc, char **argv)

{

wchar_t *wp;

char p[MB_CUR_MAX+1];

int c, n, len;

/* Don't forget. */

setlocale(LC_ALL, "");

if (argc < 2) {

printf("Usage: %s [string]\n", argv[0]);

return 0;

}

printf("Your string is: \"%s\".\n", argv[1]);

/* To obtain each character of the string, it is easy to convert */

/* the string into wide string and re convert each of the wide */

/* string into multibyte characters. */

n = strlen(argv[1]) * sizeof(wchar_t);

wp = (wchar_t *)malloc(n);

len = mbstowcs(wp, argv[1], n);

for (c=0; c