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/* iswgraph example */
#include <stdio.h>
#include <wctype.h>
int main ()
{
FILE * pFile;
wint_t c;
pFile = fopen ("myfile.txt","r");
if (pFile)
{
do {
c = fgetwc (pFile);
if (iswgraph(c)) putwchar (c);
} while (c != WEOF);
fclose (pFile);
}
}
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