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Added Idle Callback in Int 1a, get systen time

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@488
This commit is contained in:
Ulf Wohlers 2002-11-08 14:12:42 +00:00
parent 81f2bdf671
commit cc838f907e
1 changed files with 1 additions and 0 deletions
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src/ints/bios.cpp
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@ -30,6 +30,7 @@ static Bitu INT1A_Handler(void) {
switch (reg_ah) {
case 0x00: /* Get System time */
{
CALLBACK_Idle();
Bit32u ticks=mem_readd(BIOS_TIMER);
reg_al=0; /* Midnight never passes :) */
reg_cx=(Bit16u)(ticks >> 16);