APIC/ACPI/keyboard stuff. I now get interrupts when a key is pressed

1 files changed, 10 insertions, 0 deletions

diff --git a/src/util.c b/src/util.c
index 96cbe11..235e853 100644
--- a/src/util.c
+++ b/src/util.c
@@ -65,3 +65,13 @@ memset(void *v, uint8_t b, size_t n)
 	for(size_t i = 0; i < n; i++)
 		p[i] = b;
 }
+
+void
+memcpy(void *dstp, void *srcp, size_t n)
+{
+	uint8_t *dst = dstp;
+	uint8_t *src = srcp;
+
+	for(size_t i = 0; i < n; i++)
+		dst[i] = src[i];
+}