Here is a list of all documented variables with links to the struct/union documentation for each field:

A

B

C

D

E

F

G

H

I

L

M

N

O

P

R

S

T

U

V

W

X

- f -

• f : value_t
• filters : rig_state, rig_state_deprecated
• flags : channel, channel_cap
• freq : channel, channel_cap
• freq_arg : rig_callbacks
• freq_event : rig_callbacks
• freq_skip : rig_state
• funcs : channel, channel_cap