Use semicolons as field delimiters in records

core/sync_windows.odin

@@ -4,20 +4,20 @@ import (
 )
 
 Semaphore :: struct {
-	_handle: win32.Handle,
+	_handle: win32.Handle;
 }
 
 /*
 Mutex :: struct {
-	_semaphore: Semaphore,
-	_counter:   i32,
-	_owner:     i32,
-	_recursion: i32,
+	_semaphore: Semaphore;
+	_counter:   i32;
+	_owner:     i32;
+	_recursion: i32;
 }
 */
 
 Mutex :: struct {
-	_critical_section: win32.CriticalSection,
+	_critical_section: win32.CriticalSection;
 }
 
 current_thread_id :: proc() -> i32 {