From 02a533768c8f60031602fdcebcf51e843c4478f7 Mon Sep 17 00:00:00 2001
From: Ray <raysan5@gmail.com>
Date: Wed, 29 Jan 2020 12:10:09 +0100
Subject: [PATCH] Review bool type check

---
 src/physac.h | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/src/physac.h b/src/physac.h
index 3e05f217a..fb03e2a6a 100644
--- a/src/physac.h
+++ b/src/physac.h
@@ -106,17 +106,18 @@
 // NOTE: Below types are required for PHYSAC_STANDALONE usage
 //----------------------------------------------------------------------------------
 #if defined(PHYSAC_STANDALONE)
+    // Boolean type
+    #if defined(__STDC__) && __STDC_VERSION__ >= 199901L
+        #include <stdbool.h>
+    #elif !defined(__cplusplus) && !defined(bool)
+        typedef enum { false, true } bool;
+    #endif
+    
     // Vector2 type
     typedef struct Vector2 {
         float x;
         float y;
     } Vector2;
-
-    // Boolean type
-    #if !defined(_STDBOOL_H)
-        typedef enum { false, true } bool;
-        #define _STDBOOL_H
-    #endif
 #endif
 
 typedef enum PhysicsShapeType { PHYSICS_CIRCLE, PHYSICS_POLYGON } PhysicsShapeType;