user_dg_init_window

[cf]user_dg_init_window

void user_dg_init_window(void **user, window *win)

Description:

The user must perform whatever initialization is necessary for processing later commands. This usually includes setting up the user's data structure for receiving and storing display data.

Arguments:

void **user	INOUT	Pointer to the user-defined data structure.
window *win	INOUT

Return values:

USER_ERROR	Error. Ignored.
USER_SUCCESS	The user successfully performed initialization.