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Explicitly specify the SDL API calling convention (C by default)

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--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%40338
This commit is contained in:
Sam Lantinga 2002-04-11 14:35:16 +00:00
parent 16d7ff7c9c
commit 808d714de4
24 changed files with 200 additions and 195 deletions
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32
include/SDL_joystick.h
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@ -52,14 +52,14 @@ typedef struct _SDL_Joystick SDL_Joystick;
/*
* Count the number of joysticks attached to the system
*/
extern DECLSPEC int SDL_NumJoysticks(void);
extern DECLSPEC int SDLCALL SDL_NumJoysticks(void);
/*
* Get the implementation dependent name of a joystick.
* This can be called before any joysticks are opened.
* If no name can be found, this function returns NULL.
*/
extern DECLSPEC const char *SDL_JoystickName(int device_index);
extern DECLSPEC const char * SDLCALL SDL_JoystickName(int device_index);
/*
* Open a joystick for use - the index passed as an argument refers to
@ -68,46 +68,46 @@ extern DECLSPEC const char *SDL_JoystickName(int device_index);
*
* This function returns a joystick identifier, or NULL if an error occurred.
*/
extern DECLSPEC SDL_Joystick *SDL_JoystickOpen(int device_index);
extern DECLSPEC SDL_Joystick * SDLCALL SDLCALL SDL_JoystickOpen(int device_index);
/*
* Returns 1 if the joystick has been opened, or 0 if it has not.
*/
extern DECLSPEC int SDL_JoystickOpened(int device_index);
extern DECLSPEC int SDLCALL SDL_JoystickOpened(int device_index);
/*
* Get the device index of an opened joystick.
*/
extern DECLSPEC int SDL_JoystickIndex(SDL_Joystick *joystick);
extern DECLSPEC int SDLCALL SDL_JoystickIndex(SDL_Joystick *joystick);
/*
* Get the number of general axis controls on a joystick
*/
extern DECLSPEC int SDL_JoystickNumAxes(SDL_Joystick *joystick);
extern DECLSPEC int SDLCALL SDL_JoystickNumAxes(SDL_Joystick *joystick);
/*
* Get the number of trackballs on a joystick
* Joystick trackballs have only relative motion events associated
* with them and their state cannot be polled.
*/
extern DECLSPEC int SDL_JoystickNumBalls(SDL_Joystick *joystick);
extern DECLSPEC int SDLCALL SDL_JoystickNumBalls(SDL_Joystick *joystick);
/*
* Get the number of POV hats on a joystick
*/
extern DECLSPEC int SDL_JoystickNumHats(SDL_Joystick *joystick);
extern DECLSPEC int SDLCALL SDL_JoystickNumHats(SDL_Joystick *joystick);
/*
* Get the number of buttons on a joystick
*/
extern DECLSPEC int SDL_JoystickNumButtons(SDL_Joystick *joystick);
extern DECLSPEC int SDLCALL SDL_JoystickNumButtons(SDL_Joystick *joystick);
/*
* Update the current state of the open joysticks.
* This is called automatically by the event loop if any joystick
* events are enabled.
*/
extern DECLSPEC void SDL_JoystickUpdate(void);
extern DECLSPEC void SDLCALL SDL_JoystickUpdate(void);
/*
* Enable/disable joystick event polling.
@ -116,14 +116,14 @@ extern DECLSPEC void SDL_JoystickUpdate(void);
* information.
* The state can be one of SDL_QUERY, SDL_ENABLE or SDL_IGNORE.
*/
extern DECLSPEC int SDL_JoystickEventState(int state);
extern DECLSPEC int SDLCALL SDL_JoystickEventState(int state);
/*
* Get the current state of an axis control on a joystick
* The state is a value ranging from -32768 to 32767.
* The axis indices start at index 0.
*/
extern DECLSPEC Sint16 SDL_JoystickGetAxis(SDL_Joystick *joystick, int axis);
extern DECLSPEC Sint16 SDLCALL SDL_JoystickGetAxis(SDL_Joystick *joystick, int axis);
/*
* Get the current state of a POV hat on a joystick
@ -141,25 +141,25 @@ extern DECLSPEC Sint16 SDL_JoystickGetAxis(SDL_Joystick *joystick, int axis);
/*
* The hat indices start at index 0.
*/
extern DECLSPEC Uint8 SDL_JoystickGetHat(SDL_Joystick *joystick, int hat);
extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetHat(SDL_Joystick *joystick, int hat);
/*
* Get the ball axis change since the last poll
* This returns 0, or -1 if you passed it invalid parameters.
* The ball indices start at index 0.
*/
extern DECLSPEC int SDL_JoystickGetBall(SDL_Joystick *joystick, int ball, int *dx, int *dy);
extern DECLSPEC int SDLCALL SDL_JoystickGetBall(SDL_Joystick *joystick, int ball, int *dx, int *dy);
/*
* Get the current state of a button on a joystick
* The button indices start at index 0.
*/
extern DECLSPEC Uint8 SDL_JoystickGetButton(SDL_Joystick *joystick, int button);
extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetButton(SDL_Joystick *joystick, int button);
/*
* Close a joystick previously opened with SDL_JoystickOpen()
*/
extern DECLSPEC void SDL_JoystickClose(SDL_Joystick *joystick);
extern DECLSPEC void SDLCALL SDL_JoystickClose(SDL_Joystick *joystick);
/* Ends C function definitions when using C++ */