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22. SLsmg_init_smg


Initialize the SLsmg routines


int SLsmg_init_smg (void)


The SLsmg_init_smg function initializes the SLsmg screen management routines. Specifically, this function allocates space for the virtual display and calls SLtt_init_video to put the terminal's physical display in the proper state. It is up to the caller to make sure that the SLtt routines are initialized via SLtt_get_terminfo before calling SLsmg_init_smg.

This function should also be called any time the size of the physical display has changed so that it can reallocate a new virtual display to match the physical display.

See Also


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