home *** CD-ROM | disk | FTP | other *** search
- /***********************************************************
- * Name : CLS
- *
- * Usage : cls()
- *
- * Inputs : none. Expects vidptr to point to the ZCPR3
- * termcap entry.
- *
- * Returns : TRUE if screen cleared else FALSE
- *
- * Date Written : 86 May 10
- **********************************************************/
-
- cls()
- {
- extern char *vidptr;
- char *c,delay;
-
- c = vidptr;
- if (*c <= ' ') /* return FALSE if no terminal */
- return(0);
- c += 20;
- delay = *c;
- c += 3;
- if(!*c) /* return FALSE if no cls string */
- return(0);
- vidout(delay,c);
- return(1); /* return TRUE when screen cleared */
- }
-
- /********************* End Of Function ********************/