FLCOMMS: C API

• #include "flcomms.h" in all C code
• Link with -lflcomms ($FL_DIR/lib$FL_MACHTYPE/libflcomms.a)
• Call flc_attach(NULL,0); at program startup
• Data blocks accessed through handles
• Call flc_open(...) to acquire data block handles
• Use flc_read(...) and flc_write(...) to transfer data
• Call flc_close(...) to release a handle (optional)
• Call flc_detach(); before exiting program (not optional)