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#include <conio.h>
#include <stdlib.h>
void UserPrompt(char *message, char *answer,int NumChars)
{
/* Prompt user with message and put an answer of no more than NumChars */
/* in the object pointed to by answer (an int or a char string) */
char *TextInLine, *buffer, *ptr ;
int row, col ;
row = wherey() ; col = wherex() ; /* save cursor position */
buffer = (char *) calloc(NumChars+2,sizeof(char));
TextInLine = (char *) malloc(161);
gettext(1,25,80,25,TextInLine);
gotoxy(1,25) ;
clreol() ; /* clear last line */
cputs(message) ; /* write prompt */
*buffer = NumChars ;
ptr = cgets(buffer) ;
strcpy(answer,ptr) ; /* answer is a pointer to a string */
puttext(1,25,80,25,TextInLine) ; /* restore last line */
gotoxy(col,row) ; /* restore cursor position */
free(buffer) ;
free(TextInLine) ;
return ;
}
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