libc: split up large .c files, slimming down small binaries a bit

1 files changed, 13 insertions, 0 deletions

diff --git a/src/libc/intr.c b/src/libc/intr.c
new file mode 100644
index 0000000..cdefc2f
--- /dev/null
+++ b/src/libc/intr.c
@@ -0,0 +1,13 @@
+#include <camellia/intr.h>
+#include <stdlib.h>
+
+static void intr_null(void) { }
+
+extern void (*volatile _intr)(void);
+void intr_set(void (*fn)(void)) {
+	_intr = fn ? fn : intr_null;
+}
+
+void intr_default(void) {
+	exit(-1);
+}