#include <stdio.h>
#include <stdlib.h>
#include <conio.h>

#include "win32-getpass.h"

static char getpassbuf[PASS_MAX + 1];

char *getpass(const char *prompt)
{
    int c;
    int i = 0;
    
    memset(getpassbuf, sizeof(getpassbuf), 0);
    fputs(prompt, stderr);
    for (;;)
    {
	c = _getch();
	if (c == '\r')
	{
	    getpassbuf[i] = '\0';
	    break;
	}
	else if (i < PASS_MAX)
	{
	    getpassbuf[i++] = c;
	}
    }
    fputs("\r\n", stderr);

    return getpassbuf;
}

#ifdef TEST
int main(void)
{
    char *pw = getpass("Password: ");
    printf("Password is '%s'\n", pw);
    return 0;
}
#endif /* TEST */