/* Library source file - VMODE.C
 * by Gary Neal, Jr.
 *
 * Allows us to set the video mode between modes 13h and the text mode.
 * Provides information about mode 13h (height, width, and no of colors).
 * Allows us to set pixels and blank the screen.
 */

#include "vmode.h"  /* Header file for this library */

/* Sets a global pointer to video memory */
unsigned char far *videoMem = (unsigned char far *)0xA0000000L;

void SetVideoMode(int mode)
{
    union REGS regs;    /* Define register variable */

    regs.x.ax = mode;   /* Set video mode */

    /* Call interrupt to complete the task */
    int86(0x10, &regs, &regs);
}