TODO

Legend:

G - Group.
I - Is implemented.
D - Is documented.
T - Has test.
E - Has example.

 1 - Main API.
 2 - Elements.

Function__________________________________________|_G|I|D|T|E|
IupOpen___________________________________________|__|_|_|_|_|
IupClose__________________________________________|__|_|_|_|_|
IupImageLibOpen___________________________________|__|_|_|_|_|
IupMainLoop_______________________________________|__|_|_|_|_|
IupLoopStep_______________________________________|__|_|_|_|_|
IupLoopStepWait___________________________________|__|_|_|_|_|
IupMainLoopLevel__________________________________|__|_|_|_|_|
IupSetLanguage____________________________________|__|_|_|_|_|
IupGetLanguage____________________________________|__|_|_|_|_|
IupDestroy________________________________________|__|_|_|_|_|
IupAppend_________________________________________|__|_|_|_|_|
IupInsert_________________________________________|__|_|_|_|_|
IupGetChild_______________________________________|__|_|_|_|_|
IupGetNextChild___________________________________|__|_|_|_|_|
IupGetParent______________________________________|__|_|_|_|_|
IupGetDialog______________________________________|__|_|_|_|_|
IupFlush__________________________________________|__|_|_|_|_|
IupExitLoop_______________________________________|__|_|_|_|_|
IupPopup__________________________________________|__|_|_|_|_|
IupShow___________________________________________|__|_|_|_|_|
IupShowXY_________________________________________|__|_|_|_|_|
IupHide___________________________________________|__|_|_|_|_|
IupMap____________________________________________|__|_|_|_|_|
IupSetAttribute___________________________________|__|_|_|_|_|
IupStoreAttribute_________________________________|__|_|_|_|_|
IupSetAttributes__________________________________|__|_|_|_|_|
IupGetAttribute___________________________________|__|_|_|_|_|
IupGetAttributes__________________________________|__|_|_|_|_|
IupGetInt_________________________________________|__|_|_|_|_|
IupSetCallback____________________________________|__|_|_|_|_|
IupSetCallbacks___________________________________|__|_|_|_|_|
IupSetFunction_(deprecated)_______________________|__|_|_|_|_|
IupSetHandle______________________________________|__|_|_|_|_|
IupSetAttributeHandle_____________________________|__|_|_|_|_|
IupFill___________________________________________|__|_|_|_|_|
IupVbox___________________________________________|__|_|_|_|_|
IupVboxv__________________________________________|__|_|_|_|_|
IupHbox___________________________________________|__|_|_|_|_|
IupHboxv__________________________________________|__|_|_|_|_|
IupFrame__________________________________________|__|_|_|_|_|
IupImage__________________________________________|__|_|_|_|_|
IupImageRGB_______________________________________|__|_|_|_|_|
IupImageRGBA______________________________________|__|_|_|_|_|
IupItem___________________________________________|__|_|_|_|_|
IupSubmenu________________________________________|__|_|_|_|_|
IupSeparator______________________________________|__|_|_|_|_|
IupMenu___________________________________________|__|_|_|_|_|
IupMenuv__________________________________________|__|_|_|_|_|
IupButton_________________________________________|__|_|_|_|_|
IupCanvas_________________________________________|__|_|_|_|_|
IupDialog_________________________________________|__|_|_|_|_|
IupLabel__________________________________________|__|_|_|_|_|
IupText___________________________________________|__|_|_|_|_|
IupMessage________________________________________|__|_|_|_|_|