PostGIS  2.2.7dev-r@@SVN_REVISION@@
typedef void( lwinterrupt_callback) ()

Install a callback to be called periodically during algorithm execution.

Mostly only needed on WIN32 to dispatch queued signals.

The callback is invoked before checking for interrupt being requested, so you can request interruption from the callback, if you want (see lwgeom_request_interrupt).

Definition at line 248 of file liblwgeom.h.