Fix more procedure to be contextless

core/flags/rtti.odin

@@ -38,6 +38,6 @@ Note that only one can be active at a time.
 Inputs:
 - setter: The type setter. Pass `nil` to disable any previously set setter.
 */
-register_type_setter :: proc(setter: Custom_Type_Setter) {
+register_type_setter :: proc "contextless" (setter: Custom_Type_Setter) {
 	global_custom_type_setter = setter
 }

core/sys/posix/stdlib_libc.odin

@@ -60,7 +60,7 @@ wctomb        :: libc.wctomb
 mbstowcs      :: libc.mbstowcs
 wcstombs      :: libc.wcstombs
 
-free :: #force_inline proc(ptr: $T) where intrinsics.type_is_pointer(T) || intrinsics.type_is_multi_pointer(T) || T == cstring {
+free :: #force_inline proc "c" (ptr: $T) where intrinsics.type_is_pointer(T) || intrinsics.type_is_multi_pointer(T) || T == cstring {
 	libc.free(rawptr(ptr))
 }