diff --git a/lib/irq.c b/lib/irq.c
deleted file mode 100644
index 6c78754..0000000
--- a/lib/irq.c
+++ /dev/null
@@ -1,36 +0,0 @@
-void setpic(void)
-{
-	/* MASTER */
-	/* Initialisation de ICW1 */
-	outbp(0x20,0x11);
-	/* Initialisation de ICW2 - vecteur de depart = 32 */
-	outbp(0x21,0x20);            
-	/* Initialisation de ICW3 */
-	outbp(0x21,0x04);
-	/* Initialisation de ICW4 */
-	outbp(0x21,0x01);
-	/* masquage des interruptions */
-	outbp(0x21,0xFF);
-	/* SLAVE */
-	/* Initialisation de ICW1 */
-	outbp(0xA0,0x11);
-	/* Initialisation de ICW2 - vecteur de depart = 96 */
-	outbp(0xA1,0x70);      
-	/* Initialisation de ICW3 */
-	outbp(0xA1,0x02);
-	/* Initialisation de ICW4 */
-	outbp(0xA1,0x01);
-	/* masquage des interruptions */
-	outbp(0xA1,0xFF);
-	/* Demasquage des irqs */
-	outbp(0x21,0xFD);
-}
-
-void makeidtdesc(u32 offset, u16 select, u16 type, idtdesc* desc) 
-{
-	desc->offset0_15 = (offset & 0xffff);
-	desc->select = select;
-	desc->type = type;
-	desc->offset16_31 = (offset & 0xffff0000) >> 16;
-	return;
-}