// This is an implementation of getpass() that works from the Windows command
// line.  It was slightly adapted from:
//  http://www.opensc-project.org/opensc/browser/branches/alonbl/mingw/src/common/getpass.c?rev=3319
// which URL is no longer valid.  The opensc project is (or was) an open source
// project for support of smart card devices.  This code body contains (or
// contained) a GPL license notice, which would govern this as far as I can
// tell.

#ifdef WIN32

#include <stdio.h>
#include <conio.h>
#include "getpass.h"
char *getpass(const char *prompt)
{
        static char buf[PASS_MAX];
        size_t i;
	
        fputs(prompt, stderr);
        fflush(stderr);
        for (i = 0; i < sizeof(buf) - 1; i++) {
                buf[i] = _getch();
                if (buf[i] == '\r')
                        break;
        }
        buf[i] = 0;
        fputs("\n", stderr);
        return buf;
}

#endif