source: buchla-68k/vlib/vputsv.c@ 109c83b

/*
   =============================================================================
        vputsv.c -- video display string put functions
        Version 1 -- 1988-10-06 -- D.N. Lynx Crowe
        (c) Copyright 1988 -- D.N. Lynx Crowe

        These functions drive the video character write function vputc()
        which puts characters into a 82716 video RAM character object.

        Full attribute format is assumed.
   =============================================================================
*/

#include "stddefs.h"

typedef unsigned int    uint;

extern int      vputcv();

/*
   =============================================================================
        vputsv(sbase, row, col, str, attrib, len)

        Write string str to video RAM object pointed to by sbase
        at (row,col) with attrib used for all characters. Line length is len.
   =============================================================================
*/

vputsv(sbase, row, col, str, attrib, len)
uint *sbase, row, col;
char *str;
uint attrib, len;
{
        uint    c;

        while (c = *str++) {

                vputcv(sbase, row, col, c, attrib, len);

                if (++col GE 64) {

                        col = 0;

                        if (++row GE 25)
                                row = 0;
                }
        }
}

/* 
 */

/*
   =============================================================================
        vputsav(sbase, row, col, str, attrib, len)

        Write string str in video RAM pointed to by sbase starting
        at (row, col) using attributes from the words pointed to by attrib.
        Line length is len.
   =============================================================================
*/

vputsav(sbase, row, col, str, attrib, len)
uint *sbase, row, col;
char *str;
uint *attrib, len;
{
        uint    c;

        while (c = *str++) {

                vputcv(sbase, row, col, c, *attrib++, len);

                if (++col GE 64) {

                        col = 0;

                        if (++row GE 25)
                                row = 0;
                }
        }
}