WC_SPLITPANE class registration

WinSplitPaneRegister
This function registers the WC_SPLITPANE class. It must be called before creating splitpanes or before loading dialogs containing splitpanes.
Syntax:
BOOL EXPENTRY WinSplitPaneRegister(HAB hab);
Parameters:
HAB hab:anchor block handle. See Presentation Manager Programming Guide and Reference for more details.
Return value:
BOOL:TRUE if the operation was successful,
FALSE in case of error.
Example:
rc = WinSplitPaneRegister(hab); ...