X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=ld45_start_nothing;a=blobdiff_plain;f=src%2Fintr.inc;h=ac57934bce56a663f751f0348c3bc6ebbf317af5;hp=55a1c9debc6feec2317f739a7ed6ceabba86f5c2;hb=0216fd8105a2b94aab6eb1c013c97882cacaf0c1;hpb=72eec372bc82e28afee824b440fc76aad177d66b

diff --git a/src/intr.inc b/src/intr.inc
index 55a1c9d..ac57934 100644
--- a/src/intr.inc
+++ b/src/intr.inc
@@ -1,9 +1,14 @@
 ; vi:filetype=nasm ts=8 sts=8 sw=8:
 
-%define IRQ_OFFSET	32
+PIC1_CMD	equ 020h
+PIC2_CMD	equ 0a0h
+OCW2_EOI	equ 020h
+OCW3_ISR	equ 00bh
+IRQ_OFFSET	equ 32
 %define IRQ_TO_INTR(x)	((x) + IRQ_OFFSET)
 %define INTR_TO_IRQ(x)	((x) - IRQ_OFFSET)
 
+
 %macro set_irq_vector 2
 	push dword IRQ_TO_INTR(%1)
 	push dword %2
@@ -45,3 +50,7 @@
 %endmacro
 
 	extern idt
+
+%ifndef INTR_ASM_
+	extern set_intr
+%endif