#include "SDL_stdinc.h"
#include "begin_code.h"
#include "close_code.h"

Include dependency graph for SDL_main.h:

This graph shows which files directly or indirectly include this file:

Macros
#define	SDL_MAIN_AVAILABLE

#define	SDLMAIN_DECLSPEC

#define	main SDL_main

Typedefs
typedef int(*	SDL_main_func) (int argc, char *argv[])

Functions
SDLMAIN_DECLSPEC int	SDL_main (int argc, char *argv[])

void	SDL_SetMainReady (void)

int	SDL_RegisterApp (char name, Uint32 style, void hInst)

void	SDL_UnregisterApp (void)

Detailed Description

Redefine main() on some platforms so that it is called by SDL.

The application's main() function must be called with C linkage, and should be declared like this:

#ifdef __cplusplus
extern "C"
#endif
int main(int argc, char *argv[])
{
}

Definition in file SDL_main.h.

Macro Definition Documentation

◆ main

#define main SDL_main

Definition at line 109 of file SDL_main.h.

◆ SDL_MAIN_AVAILABLE

#define SDL_MAIN_AVAILABLE

Definition at line 40 of file SDL_main.h.

◆ SDLMAIN_DECLSPEC

#define SDLMAIN_DECLSPEC

Definition at line 90 of file SDL_main.h.

Typedef Documentation

◆ SDL_main_func

typedef int(* SDL_main_func) (int argc, char *argv[])

The prototype for the application's main() function

Definition at line 120 of file SDL_main.h.

Function Documentation

◆ SDL_main()

SDLMAIN_DECLSPEC int SDL_main	(	int	argc,
		char *	argv[]
	)

◆ SDL_RegisterApp()

int SDL_RegisterApp	(	char *	name,
		Uint32	style,
		void *	hInst
	)

This can be called to set the application class at startup

◆ SDL_SetMainReady()

void SDL_SetMainReady ( void )

Circumvent failure of SDL_Init() when not using SDL_main() as an entry point.

This function is defined in SDL_main.h, along with the preprocessor rule to redefine main() as SDL_main(). Thus to ensure that your main() function will not be changed it is necessary to define SDL_MAIN_HANDLED before including SDL.h.

See also: SDL_Init

◆ SDL_UnregisterApp()

void SDL_UnregisterApp ( void )

Macros

Typedefs

Functions