SDL/Xcode-iOS/Demos/src/common.h

/*
 *  common.h
 *  written by Holmes Futrell
 *  use however you want
 */

extern int randomInt(int min, int max);
extern float randomFloat(float min, float max);
extern void fatalError(const char *string);
extern double updateDeltaTime(void);
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI(). 2015-06-21 15:33:46 +00:00			`/*`
			`* common.h`
			`* written by Holmes Futrell`
			`* use however you want`
			`*/`

			`extern int randomInt(int min, int max);`
			`extern float randomFloat(float min, float max);`
			`extern void fatalError(const char *string);`
Fixed bug 3517 - Compiler warnings with gcc -Wstrict-prototypes felix Compiling even a simple SDL2 'hello world' program with gcc -Wstrict-prototypes (GCC 6.2.1) results in warnings like: /usr/include/SDL2/SDL_gamecontroller.h:143:1: attention : function declaration isn't a prototype [-Wstrict-prototypes] extern DECLSPEC int SDLCALL SDL_GameControllerNumMappings(); ^~~~~~ It seems there is a missing 'void' between the parentheses. 2016-12-26 10:12:21 +00:00			`extern double updateDeltaTime(void);`