deleted cheat sheet in main.c and changed makefile to compile under windows

Makefile

@@ -5,7 +5,13 @@ OBJ		:= $(SRC:source/%.c=obj/%.o)
 
 CC		:= gcc
 CFLAG	:= -ggdb -Wall -Wextra -Werror -Wpedantic -I include -O0 -std=c99
+
+ifeq ($(OS), Windows_NT)
+LFLAG	:= -lraylib -lopengl32 -lgdi32 -lwinmm -lpthread
+endif
+ifeq ($(shell uname -s), Linux)
 LFLAG	:= -lraylib -lGL -lm -lpthread -ldl -lrt -lX11
+endif
 
 all:	$(NAME)
 

source/main.c

@@ -1,33 +1,5 @@
 #include <engine.h>
 
-/*
-    // Input-related functions: keyboard
-    bool IsKeyPressed(int key);                             // Check if a key has been pressed once
-    bool IsKeyPressedRepeat(int key);                       // Check if a key has been pressed again
-    bool IsKeyDown(int key);                                // Check if a key is being pressed
-    bool IsKeyReleased(int key);                            // Check if a key has been released once
-    bool IsKeyUp(int key);                                  // Check if a key is NOT being pressed
-    int GetKeyPressed(void);                                // Get key pressed (keycode), call it multiple times for keys queued, returns 0 when the queue is empty
-    int GetCharPressed(void);                               // Get char pressed (unicode), call it multiple times for chars queued, returns 0 when the queue is empty
-    void SetExitKey(int key);                               // Set a custom key to exit program (default is ESC)
-
-    // Input-related functions: mouse
-    bool IsMouseButtonPressed(int button);                  // Check if a mouse button has been pressed once
-    bool IsMouseButtonDown(int button);                     // Check if a mouse button is being pressed
-    bool IsMouseButtonReleased(int button);                 // Check if a mouse button has been released once
-    bool IsMouseButtonUp(int button);                       // Check if a mouse button is NOT being pressed
-    int GetMouseX(void);                                    // Get mouse position X
-    int GetMouseY(void);                                    // Get mouse position Y
-    Vector2 GetMousePosition(void);                         // Get mouse position XY
-    Vector2 GetMouseDelta(void);                            // Get mouse delta between frames
-    void SetMousePosition(int x, int y);                    // Set mouse position XY
-    void SetMouseOffset(int offsetX, int offsetY);          // Set mouse offset
-    void SetMouseScale(float scaleX, float scaleY);         // Set mouse scaling
-    float GetMouseWheelMove(void);                          // Get mouse wheel movement for X or Y, whichever is larger
-    Vector2 GetMouseWheelMoveV(void);                       // Get mouse wheel movement for both X and Y
-    void SetMouseCursor(int cursor);                        // Set mouse cursor
-*/
-
 void	UpdateInput() {
 	const Input input;
 	int key = GetKeyPressed();