_sethl.c

来自「<B>Digital的Unix操作系统VAX 4.2源码</B>」· C语言 代码 · 共 25 行

#ifdef lint
static char *sccsid = "@(#)_sethl.c	4.1	(ULTRIX)	7/2/90";
#endif lint


#include "curses.ext"

extern	int	_outch();

_sethl ()
{
#ifdef DEBUG
	if(outf) fprintf(outf, "_sethl().  SP->phys_gr=%o, SP->virt_gr %o\n", SP->phys_gr, SP->virt_gr);
#endif
#ifdef	 	VIDEO
	if (SP->phys_gr == SP->virt_gr)
		return;
	vidputs(SP->virt_gr, _outch);
	SP->phys_gr = SP->virt_gr;
	/* Account for the extra space the cookie takes up */
	if (magic_cookie_glitch >= 0)
		SP->phys_x += magic_cookie_glitch;
#endif 		VIDEO
}