Prefix proc syntax

core/strings.odin

@@ -1,11 +1,11 @@
-const new_c_string = proc(s: string) -> ^u8 {
+proc new_c_string(s: string) -> ^u8 {
 	var c = make([]u8, len(s)+1);
 	copy(c, []u8(s));
 	c[len(s)] = 0;
 	return &c[0];
 }
 
-const to_odin_string = proc(c: ^u8) -> string {
+proc to_odin_string(c: ^u8) -> string {
 	var len = 0;
 	for (c+len)^ != 0 {
 		len++;