int have_mouse(void)
{
uint16_t res = 0;
+#ifdef __WATCOMC__
_asm {
mov eax, QUERY
int INTR
mov res, ax
}
+#endif
return res;
}
void show_mouse(int show)
{
uint16_t cmd = show ? SHOW : HIDE;
+#ifdef __WATCOMC__
_asm {
mov ax, cmd
int INTR
}
+#endif
}
int read_mouse(int *xp, int *yp)
{
uint16_t x, y, state;
+#ifdef __WATCOMC__
_asm {
mov eax, READ
int INTR
mov x, cx
mov y, dx
}
+#endif
+#ifdef __DJGPP__
+ x = y = state = 0;
+#endif
if(xp) *xp = x;
if(yp) *yp = y;
void set_mouse(int x, int y)
{
+#ifdef __WATCOMC__
_asm {
mov eax, WRITE
mov ecx, x
mov edx, y
int INTR
}
+#endif
}
void set_mouse_limits(int xmin, int ymin, int xmax, int ymax)
{
+#ifdef __WATCOMC__
_asm {
mov eax, XLIM
mov ecx, xmin
mov edx, ymax
int INTR
}
+#endif
}
void set_mouse_rate(int xrate, int yrate)
{
+#ifdef __WATCOMC__
_asm {
mov ax, PIXRATE
mov ecx, xrate
mov edx, yrate
int INTR
}
+#endif
}
void set_mouse_mode(enum mouse_mode mode)