rename input character functions

src/core.c

@@ -2216,11 +2216,11 @@ int GetKeyPressed(void)
     return lastKeyPressed;
 }
 
-bool HasWaitingInputCharacter() 
+bool IsCharAvailable() 
 {
 	return 0 < inputCharacterQueueCount;
 }
-unsigned int PullNextInputCharacter()
+unsigned int GetNextChar()
 {
 	if (inputCharacterQueueCount <= 0)
 	{
@@ -3953,7 +3953,7 @@ static void CharCallback(GLFWwindow *window, unsigned int key)
 	static const int CAPACITY = sizeof(inputCharacterQueue) / sizeof(inputCharacterQueue[0]);
 	if (CAPACITY <= inputCharacterQueueCount)
 	{
-		PullNextInputCharacter();
+		GetNextChar();
 	}
 
 	// add to queue

src/raylib.h

@@ -977,8 +977,8 @@ RLAPI bool IsKeyUp(int key);                                  // Detect if a key
 RLAPI int GetKeyPressed(void);                                // Get latest key pressed
 RLAPI void SetExitKey(int key);                               // Set a custom key to exit program (default is ESC)
 
-RLAPI bool HasWaitingInputCharacter();                        // Check if input character exists at least one in the internal input character stream. The characters are produced by the operating system text input system.
-RLAPI unsigned int PullNextInputCharacter();                  // Pull a input character from the the internal input character stream
+RLAPI bool IsCharAvailable();                                 // Check if input character exists at least one in the internal input character stream. The characters are produced by the operating system text input system.
+RLAPI unsigned int GetNextChar();                             // Pull a input character from the the internal input character stream
 
 // Input-related functions: gamepads
 RLAPI bool IsGamepadAvailable(int gamepad);                   // Detect if a gamepad is available