wchkrow.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 11 行

/*  CXL - Copyright (c) 1987-1989 by Mike Smedley - All Rights Reserved  */
/*  WCHKROW.C   - checks validity of given window row coordinate  */

#include "cxlwin.h"

int wchkrow(int wrow)
{
    return((wrow<0||(wrow>((_winfo.active->erow-_winfo.active->border)-
           (_winfo.active->srow+_winfo.active->border))))?1:0);
}