29 #define EXTERN_C extern "C"
31 #define EXTERN_C extern
34 #define CONCAT4(w__, x__, y__, z__) w__ ## x__ ## y__ ## z__
35 #define MAKE_VERSIONED_FN(prefix__, version__, name_args__) CONCAT4(prefix__, version__, _, name_args__)
39 #error ABI_VERSION undefined! Did you include config.h?
42 #define PREFIX_INITRIG initrigs
43 #define PREFIX_PROBERIG probeallrigs
45 #define DECLARE_INITRIG_BACKEND(backend) \
46 EXTERN_C BACKEND_EXPORT(int) \
47 MAKE_VERSIONED_FN(PREFIX_INITRIG, ABI_VERSION, backend(void *be_handle))
49 #define DECLARE_PROBERIG_BACKEND(backend) \
50 EXTERN_C BACKEND_EXPORT(rig_model_t) \
51 MAKE_VERSIONED_FN(PREFIX_PROBERIG, \
53 backend(hamlib_port_t *port, \
54 rig_probe_func_t cfunc, \
57 #define PREFIX_INITROTS initrots
58 #define PREFIX_PROBEROTS probeallrots
60 #define DECLARE_INITROT_BACKEND(backend) \
61 EXTERN_C BACKEND_EXPORT(int) \
62 MAKE_VERSIONED_FN(PREFIX_INITROTS, ABI_VERSION, backend(void *be_handle))
64 #define DECLARE_PROBEROT_BACKEND(backend) \
65 EXTERN_C BACKEND_EXPORT(rot_model_t) \
66 MAKE_VERSIONED_FN(PREFIX_PROBEROTS, \
68 backend(hamlib_port_t *port, \
69 rig_probe_func_t cfunc, \
Hamlib rotator data structures.
Hamlib rig data structures.