wdupc.c

来自「详细介绍了一篇关于pci开发的接口芯片」· C语言 代码 · 共 17 行

/*  CXL - Copyright (c) 1987-1989 by Mike Smedley - All Rights Reserved  */
/*  WDUPC.C - display a character specified number of times  */

#include "cxlwin.h"

int wdupc(int ch,int count)
{
    /* check for active window */
    if(!_winfo.total) return(_winfo.errno=W_NOACTIVE);

    /* display ch for count times */
    while(count--) wputc(ch);

    /* return with _winfo.errno set by wputc() */
    return(_winfo.errno);
}