From:	"Gorden" <gorden AT ms9 DOT url DOT com DOT tw>
Newsgroups:	comp.os.msdos.djgpp
Subject:	about graphics mode mouse cursor
Date:	Mon, 11 Dec 2000 14:37:18 +0800
Organization:	DCI HiNet
Lines:	60
Message-ID:	<911sj3$lub@netnews.hinet.net>
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To:	djgpp AT delorie DOT com
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Reply-To:	djgpp AT delorie DOT com

/* how can changce this function for djgpp */
/* I used this function on Turbo C is ok      */
void mouse_cursor(int x, int y, int *mask)


int mask[32] =
{
 0xffff, 0xffff, 0xffff, 0Xffff,
 0Xffff, 0Xffff, 0Xffff, 0Xffff,
 0Xffff, 0Xffff, 0Xffff, 0Xffff,
 0Xffff, 0Xffff, 0Xffff, 0Xffff,

 0X0000, 0X0004, 0X0019, 0X0072,
 0X01EB, 0X01CC, 0X019C, 0X01FC,
 0X7FFC, 0X4780, 0X4980, 0X5280,
 0X6480, 0X0880, 0X0F80, 0X0000
};

void set_video_mode(int mode)
{
  union REGS r;

  r.h.ah = 0x00;
  r.h.al = mode;
  int86(0x10, &r, &r);
}

/* how can changce this function for djgpp */
void mouse_cursor(int x, int y, int *mask)    /* how can changce this
function for djgpp */
{
  union  REGS  r;
  struct SREGS s;

  r.x.ax = 9;
  r.x.bx = x;
  r.x.cx = y;
  r.x.dx = FP_OFF(mask);
  s.es   = FP_SEG(mask);

  int86x(0x33, &r, &r, &s);
}


int main(void)
{
  set_video_mode(0x12);    /* 640x480x16 */

  mouse_detect();
  mouse_show();
  mouse_cursor(4, 4, mask);

  while (!kbhit())

  set_video_mode(0x03);
   return 0;
}

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