GDB (xrefs)

### - r -

- range_s : value.c
- reader_init_fn_type : jit.c
- record_full_breakpoint_p : record-full.c
- record_line_ftype : buildsym.h
- regcache_read_ftype : regcache.c
- regcache_write_ftype : regcache.c
- registry_callback_adaptor : registry.h
- registry_data_callback : registry.h
- remote_g_packet_guess_s : remote.c
- RequireLongest : defs.h
- rmt_thread_action : remote.c
- rust_op_vector : rust-exp.c
- rust_set_vector : rust-exp.c