size_t devopts_size;
unsigned int read_timeout_us; /* If zero, use default from src/scpi/scpi.c. */
float infinity_limit; /* If zero, use default from protocol.c */
size_t devopts_size;
unsigned int read_timeout_us; /* If zero, use default from src/scpi/scpi.c. */
float infinity_limit; /* If zero, use default from protocol.c */