--- not_raylib	2021-06-12 21:09:32.140180958 +0100
+++ raylib_modified.h	2021-06-12 21:22:50.683235186 +0100
@@ -76,106 +76,7 @@
 *
 **********************************************************************************************/

-#ifndef RAYLIB_H
-#define RAYLIB_H

-#include <stdarg.h>     // Required for: va_list - Only used by TraceLogCallback
-
-#if defined(_WIN32)
-    // Microsoft attibutes to tell compiler that symbols are imported/exported from a .dll
-    #if defined(BUILD_LIBTYPE_SHARED)
-        #define RLAPI __declspec(dllexport)     // We are building raylib as a Win32 shared library (.dll)
-    #elif defined(USE_LIBTYPE_SHARED)
-        #define RLAPI __declspec(dllimport)     // We are using raylib as a Win32 shared library (.dll)
-    #else
-        #define RLAPI   // We are building or using raylib as a static library
-    #endif
-#else
-    #define RLAPI       // We are building or using raylib as a static library (or Linux shared library)
-#endif
-
-//----------------------------------------------------------------------------------
-// Some basic Defines
-//----------------------------------------------------------------------------------
-#ifndef PI
-    #define PI 3.14159265358979323846f
-#endif
-
-#define DEG2RAD (PI/180.0f)
-#define RAD2DEG (180.0f/PI)
-
-// Allow custom memory allocators
-#ifndef RL_MALLOC
-    #define RL_MALLOC(sz)       malloc(sz)
-#endif
-#ifndef RL_CALLOC
-    #define RL_CALLOC(n,sz)     calloc(n,sz)
-#endif
-#ifndef RL_REALLOC
-    #define RL_REALLOC(ptr,sz)  realloc(ptr,sz)
-#endif
-#ifndef RL_FREE
-    #define RL_FREE(ptr)        free(ptr)
-#endif
-
-// NOTE: MSVC C++ compiler does not support compound literals (C99 feature)
-// Plain structures in C++ (without constructors) can be initialized from { } initializers.
-#if defined(__cplusplus)
-    #define CLITERAL(type)      type
-#else
-    #define CLITERAL(type)      (type)
-#endif
-
-// Some Basic Colors
-// NOTE: Custom raylib color palette for amazing visuals on WHITE background
-#define LIGHTGRAY  CLITERAL(Color){ 200, 200, 200, 255 }   // Light Gray
-#define GRAY       CLITERAL(Color){ 130, 130, 130, 255 }   // Gray
-#define DARKGRAY   CLITERAL(Color){ 80, 80, 80, 255 }      // Dark Gray
-#define YELLOW     CLITERAL(Color){ 253, 249, 0, 255 }     // Yellow
-#define GOLD       CLITERAL(Color){ 255, 203, 0, 255 }     // Gold
-#define ORANGE     CLITERAL(Color){ 255, 161, 0, 255 }     // Orange
-#define PINK       CLITERAL(Color){ 255, 109, 194, 255 }   // Pink
-#define RED        CLITERAL(Color){ 230, 41, 55, 255 }     // Red
-#define MAROON     CLITERAL(Color){ 190, 33, 55, 255 }     // Maroon
-#define GREEN      CLITERAL(Color){ 0, 228, 48, 255 }      // Green
-#define LIME       CLITERAL(Color){ 0, 158, 47, 255 }      // Lime
-#define DARKGREEN  CLITERAL(Color){ 0, 117, 44, 255 }      // Dark Green
-#define SKYBLUE    CLITERAL(Color){ 102, 191, 255, 255 }   // Sky Blue
-#define BLUE       CLITERAL(Color){ 0, 121, 241, 255 }     // Blue
-#define DARKBLUE   CLITERAL(Color){ 0, 82, 172, 255 }      // Dark Blue
-#define PURPLE     CLITERAL(Color){ 200, 122, 255, 255 }   // Purple
-#define VIOLET     CLITERAL(Color){ 135, 60, 190, 255 }    // Violet
-#define DARKPURPLE CLITERAL(Color){ 112, 31, 126, 255 }    // Dark Purple
-#define BEIGE      CLITERAL(Color){ 211, 176, 131, 255 }   // Beige
-#define BROWN      CLITERAL(Color){ 127, 106, 79, 255 }    // Brown
-#define DARKBROWN  CLITERAL(Color){ 76, 63, 47, 255 }      // Dark Brown
-
-#define WHITE      CLITERAL(Color){ 255, 255, 255, 255 }   // White
-#define BLACK      CLITERAL(Color){ 0, 0, 0, 255 }         // Black
-#define BLANK      CLITERAL(Color){ 0, 0, 0, 0 }           // Blank (Transparent)
-#define MAGENTA    CLITERAL(Color){ 255, 0, 255, 255 }     // Magenta
-#define RAYWHITE   CLITERAL(Color){ 245, 245, 245, 255 }   // My own White (raylib logo)
-
-// Temporal hacks to avoid breaking old codebases using
-// deprecated raylib implementation or definitions
-#define FormatText          TextFormat
-#define LoadText            LoadFileText
-#define GetExtension        GetFileExtension
-#define GetImageData        LoadImageColors
-#define FILTER_POINT        TEXTURE_FILTER_POINT
-#define FILTER_BILINEAR     TEXTURE_FILTER_BILINEAR
-#define MAP_DIFFUSE         MATERIAL_MAP_DIFFUSE
-#define PIXELFORMAT_UNCOMPRESSED_R8G8B8A8   PIXELFORMAT_PIXELFORMAT_UNCOMPRESSED_R8G8B8A8
-
-//----------------------------------------------------------------------------------
-// Structures Definition
-//----------------------------------------------------------------------------------
-// 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 {
@@ -290,7 +191,6 @@
     CharInfo *chars;        // Characters info data
 } Font;

-#define SpriteFont Font     // SpriteFont type fallback, defaults to Font

 // Camera type, defines a camera position/orientation in 3d space
 typedef struct Camera3D {
@@ -723,8 +623,8 @@
     MATERIAL_MAP_PREFILTER            // NOTE: Uses GL_TEXTURE_CUBE_MAP
 } MaterialMapIndex;

-#define MATERIAL_MAP_DIFFUSE      MATERIAL_MAP_ALBEDO
-#define MATERIAL_MAP_SPECULAR     MATERIAL_MAP_METALNESS
+#define MATERIAL_MAP_DIFFUSE      0
+#define MATERIAL_MAP_SPECULAR     1

 // Shader location index
 typedef enum {
@@ -756,8 +656,8 @@
     SHADER_LOC_MAP_BRDF
 } ShaderLocationIndex;

-#define SHADER_LOC_MAP_DIFFUSE      SHADER_LOC_MAP_ALBEDO
-#define SHADER_LOC_MAP_SPECULAR     SHADER_LOC_MAP_METALNESS
+#define SHADER_LOC_MAP_DIFFUSE      15
+#define SHADER_LOC_MAP_SPECULAR     16

 // Shader uniform data type
 typedef enum {
@@ -885,16 +785,7 @@

 // Callbacks to hook some internal functions
 // WARNING: This callbacks are intended for advance users
-typedef void (*TraceLogCallback)(int logLevel, const char *text, va_list args);  // Logging: Redirect trace log messages
-typedef unsigned char* (*LoadFileDataCallback)(const char* fileName, unsigned int* bytesRead);      // FileIO: Load binary data
-typedef bool (*SaveFileDataCallback)(const char *fileName, void *data, unsigned int bytesToWrite);  // FileIO: Save binary data
-typedef char *(*LoadFileTextCallback)(const char* fileName);                // FileIO: Load text data
-typedef bool (*SaveFileTextCallback)(const char *fileName, char *text);     // FileIO: Save text data
-

-#if defined(__cplusplus)
-extern "C" {            // Prevents name mangling of functions
-#endif

 //------------------------------------------------------------------------------------
 // Global Variables Definition
@@ -1015,13 +906,7 @@
 RLAPI void *MemRealloc(void *ptr, int size);                      // Internal memory reallocator
 RLAPI void MemFree(void *ptr);                                    // Internal memory free

-// Set custom callbacks
-// WARNING: Callbacks setup is intended for advance users
-RLAPI void SetTraceLogCallback(TraceLogCallback callback);         // Set custom trace log
-RLAPI void SetLoadFileDataCallback(LoadFileDataCallback callback); // Set custom file binary data loader
-RLAPI void SetSaveFileDataCallback(SaveFileDataCallback callback); // Set custom file binary data saver
-RLAPI void SetLoadFileTextCallback(LoadFileTextCallback callback); // Set custom file text data loader
-RLAPI void SetSaveFileTextCallback(SaveFileTextCallback callback); // Set custom file text data saver
+

 // Files management functions
 RLAPI unsigned char *LoadFileData(const char *fileName, unsigned int *bytesRead);     // Load file data as byte array (read)
@@ -1512,8 +1397,3 @@
 RLAPI void SetAudioStreamPitch(AudioStream stream, float pitch);      // Set pitch for audio stream (1.0 is base level)
 RLAPI void SetAudioStreamBufferSizeDefault(int size);                 // Default size for new audio streams

-#if defined(__cplusplus)
-}
-#endif
-
-#endif // RAYLIB_H
