Here is a list of all functions, variables, defines, enums, and typedefs with links to the files they belong to:

### - f -

- false : SDL_stdinc.h
- FONT_CHARACTER_SIZE : SDL_test_font.h
- FONT_LINE_HEIGHT : SDL_test_font.h
- SDL_fabs() : SDL_stdinc.h
- SDL_fabsf() : SDL_stdinc.h
- SDL_FALLTHROUGH : SDL_begin_code.h
- SDL_FALSE : SDL_oldnames.h
- SDL_FILE : SDL_assert.h
- SDL_FILEDIALOG_OPENFILE : SDL_dialog.h
- SDL_FILEDIALOG_OPENFOLDER : SDL_dialog.h
- SDL_FILEDIALOG_SAVEFILE : SDL_dialog.h
- SDL_FileDialogType : SDL_dialog.h
- SDL_FillRect : SDL_oldnames.h
- SDL_FillRects : SDL_oldnames.h
- SDL_FillSurfaceRect() : SDL_surface.h
- SDL_FillSurfaceRects() : SDL_surface.h
- SDL_FilterEvents() : SDL_events.h
- SDL_FINGERDOWN : SDL_oldnames.h
- SDL_FingerID : SDL_touch.h
- SDL_FINGERMOTION : SDL_oldnames.h
- SDL_FINGERUP : SDL_oldnames.h
- SDL_FIRSTEVENT : SDL_oldnames.h
- SDL_FLASH_BRIEFLY : SDL_video.h
- SDL_FLASH_CANCEL : SDL_video.h
- SDL_FLASH_UNTIL_FOCUSED : SDL_video.h
- SDL_FlashOperation : SDL_video.h
- SDL_FlashWindow() : SDL_video.h
- SDL_FLIP_HORIZONTAL : SDL_surface.h
- SDL_FLIP_NONE : SDL_surface.h
- SDL_FLIP_VERTICAL : SDL_surface.h
- SDL_FlipMode : SDL_surface.h
- SDL_FlipSurface() : SDL_surface.h
- SDL_FLOATWORDORDER : SDL_endian.h
- SDL_floor() : SDL_stdinc.h
- SDL_floorf() : SDL_stdinc.h
- SDL_FLT_EPSILON : SDL_stdinc.h
- SDL_FlushAudioStream() : SDL_audio.h
- SDL_FlushEvent() : SDL_events.h
- SDL_FlushEvents() : SDL_events.h
- SDL_FlushIO() : SDL_iostream.h
- SDL_FlushRenderer() : SDL_render.h
- SDL_fmod() : SDL_stdinc.h
- SDL_fmodf() : SDL_stdinc.h
- SDL_Folder : SDL_filesystem.h
- SDL_FOLDER_COUNT : SDL_filesystem.h
- SDL_FOLDER_DESKTOP : SDL_filesystem.h
- SDL_FOLDER_DOCUMENTS : SDL_filesystem.h
- SDL_FOLDER_DOWNLOADS : SDL_filesystem.h
- SDL_FOLDER_HOME : SDL_filesystem.h
- SDL_FOLDER_MUSIC : SDL_filesystem.h
- SDL_FOLDER_PICTURES : SDL_filesystem.h
- SDL_FOLDER_PUBLICSHARE : SDL_filesystem.h
- SDL_FOLDER_SAVEDGAMES : SDL_filesystem.h
- SDL_FOLDER_SCREENSHOTS : SDL_filesystem.h
- SDL_FOLDER_TEMPLATES : SDL_filesystem.h
- SDL_FOLDER_VIDEOS : SDL_filesystem.h
- SDL_FORCE_INLINE : SDL_begin_code.h
- SDL_FOURCC : SDL_stdinc.h
- SDL_FRectEmpty : SDL_oldnames.h
- SDL_FRectEquals : SDL_oldnames.h
- SDL_FRectEqualsEpsilon : SDL_oldnames.h
- SDL_free() : SDL_stdinc.h
- SDL_free_func : SDL_stdinc.h
- SDL_FreeAudioStream : SDL_oldnames.h
- SDL_FreeCursor : SDL_oldnames.h
- SDL_FreePalette : SDL_oldnames.h
- SDL_FreeSurface : SDL_oldnames.h
- SDL_FreeWAV : SDL_oldnames.h
- SDL_FUNCTION : SDL_assert.h
- SDL_FunctionPointer : SDL_stdinc.h