source: CMT/v1r10p20011126/Visual/popen.cxx @ 1

#include <stdio.h> 
#include <stdlib.h> 
#include <direct.h>
 
int main () 
{ 
    if (!_chdir ("C:/dev/TCm/v1/Win32Debug") == 0) return (1);

        FILE* f = _popen ("dumpbin /symbols tcmlib.lib", "r"); 
        if (f == NULL) 
        { 
                printf ("rate\n"); 
        } 
        else 
        { 
                char line[256]; 
                char* ptr; 
 
                printf ("ok\n"); 
 
                while ((ptr = fgets (line, sizeof (line), f)) != NULL) 
                { 
                        printf ("> %s\n", line); 
                } 
                printf ("ok\n"); 
                _pclose (f); 
        }

        return (0);
}