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-rw-r--r--src/library/grapes/syscall.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/library/grapes/syscall.c b/src/library/grapes/syscall.c
index a00d9e8..38adc01 100644
--- a/src/library/grapes/syscall.c
+++ b/src/library/grapes/syscall.c
@@ -29,3 +29,7 @@ void printk(char* str) {
void thread_new(void (*entry)(void*), void *data) {
call(5, (unsigned)entry, (unsigned)data, 0, 0, 0);
}
+
+void irq_wait(int number) {
+ call(6, number, 0, 0, 0, 0);
+}