Added types

lib/log/number.q

@@ -1,7 +1,7 @@
 import mem
 import sys
 
-number(x) {
+number(x Int) {
 	length := 20
 	buffer := mem.alloc(length)
 	address, count := itoa(x, buffer, length)
@@ -9,7 +9,7 @@ number(x) {
 	mem.free(buffer, length)
 }
 
-itoa(x, buffer, length) {
+itoa(x Int, buffer Pointer, length Int) -> (Pointer, Int) {
 	end := buffer + length
 	tmp := end
 	digit := 0