fix most current compiler warnings

stack_top got changed into a char, because `extern void` isn't even
valid. others are self-explanatory

1 files changed, 5 insertions, 3 deletions

diff --git a/src/kernel/arch/i386/interrupts/isr.c b/src/kernel/arch/i386/interrupts/isr.c
index d2e3d0f..35796fa 100644
--- a/src/kernel/arch/i386/interrupts/isr.c
+++ b/src/kernel/arch/i386/interrupts/isr.c
@@ -4,21 +4,23 @@
 #include <stdbool.h>
 #include <stdint.h>
 
+#define UNUSED __attribute__((unused))
+
 bool isr_test_interrupt_called = false;
 
 __attribute__((interrupt))
-void isr_double_fault(struct interrupt_frame *frame) {
+void isr_double_fault(UNUSED struct interrupt_frame *frame) {
 	log_const("#DF");
 	panic();
 }
 
 __attribute__((interrupt))
-void isr_general_protection_fault(struct interrupt_frame *frame) {
+void isr_general_protection_fault(UNUSED struct interrupt_frame *frame) {
 	log_const("#GP");
 	panic();
 }
 
 __attribute__((interrupt))
-void isr_test_interrupt(struct interrupt_frame *frame) {
+void isr_test_interrupt(UNUSED struct interrupt_frame *frame) {
 	isr_test_interrupt_called = true;
 }