#endif
# define DP_MOBILETOUCH 1
# define DP_FREETYPE_STATIC 1
-#elif TARGET_OS_IPHONE /* must come first because it also defines MACOSX */
-# define DP_OS_NAME "iPhoneOS"
-# define DP_OS_STR "iphoneos"
-# define USE_GLES2 1
-# define LINK_TO_ZLIB 1
-# define LINK_TO_LIBVORBIS 1
-# define DP_MOBILETOUCH 1
-# define DP_FREETYPE_STATIC 1
#elif defined(__linux__)
# define DP_OS_NAME "Linux"
# define DP_OS_STR "linux"
#elif defined(__DragonFly__)
# define DP_OS_NAME "DragonFlyBSD"
# define DP_OS_STR "dragonflybsd"
-#elif defined(MACOSX)
-# define DP_OS_NAME "Mac OS X"
-# define DP_OS_STR "osx"
+#elif defined(__APPLE__)
+# if TARGET_OS_IPHONE
+# define DP_OS_NAME "iOS"
+# define DP_OS_STR "ios"
+# define USE_GLES2 1
+# define LINK_TO_ZLIB 1
+# define LINK_TO_LIBVORBIS 1
+# define DP_MOBILETOUCH 1
+# define DP_FREETYPE_STATIC 1
+# elif TARGET_OS_MAC
+# define DP_OS_NAME "macOS"
+# define DP_OS_STR "macos"
+# endif
#elif defined(__MORPHOS__)
# define DP_OS_NAME "MorphOS"
# define DP_OS_STR "morphos"
extern sys_t sys;
-extern struct cvar_s sys_usenoclockbutbenchmark;
//
// DLL management
// system IO interface (these are the sys functions that need to be implemented in a new driver atm)
//
-/// an error will cause the entire program to exit
+/// Causes the entire program to exit ASAP.
+/// Trailing \n should be omitted.
void Sys_Error (const char *error, ...) DP_FUNC_PRINTF(1) DP_FUNC_NORETURN;
/// (may) output text to terminal which launched program
-void Sys_Print(const char *text);
+/// is POSIX async-signal-safe
+/// textlen excludes any (optional) \0 terminator
+void Sys_Print(const char *text, size_t textlen);
+/// used to report failures inside Con_Printf()
void Sys_Printf(const char *fmt, ...);
/// INFO: This is only called by Host_Shutdown so we dont need testing for recursion
-void Sys_Shutdown (void);
-void Sys_Quit (int returnvalue);
+void Sys_SDL_Shutdown(void);
/*! on some build/platform combinations (such as Linux gcc with the -pg
* profiling option) this can turn on/off profiling, used primarily to limit
void Sys_ProvideSelfFD (void);
+/// Reads a line from POSIX stdin or the Windows console
char *Sys_ConsoleInput (void);
/// called to yield for a little bit so as not to hog cpu when paused or debugging
-void Sys_Sleep(int microseconds);
+double Sys_Sleep(double time);
+void Sys_SDL_Dialog(const char *title, const char *string);
+void Sys_SDL_Init(void);
/// Perform Key_Event () callbacks until the input que is empty
-void Sys_SendKeyEvents (void);
+void Sys_SDL_HandleEvents(void);
-char *Sys_GetClipboardData (void);
+char *Sys_SDL_GetClipboardData (void);
extern qbool sys_supportsdlgetticks;
unsigned int Sys_SDL_GetTicks (void); // wrapper to call SDL_GetTicks