void print_help()

in tools/cubeb-test.cpp [392:412]

• 21 lines of code
• 1 McCabe index (conditional complexity)

void print_help() {
  const char * msg =
    "0: change log level to disabled\n"
    "1: change log level to normal\n"
    "2: change log level to verbose\n"
    "c: get max number of channels\n"
    "p: start a initialized stream\n"
    "s: stop a started stream\n"
    "d: destroy stream\n"
    "e: force stream to drain\n"
    "f: get stream position (client thread)\n"
    "i: change device type to input\n"
    "o: change device type to output\n"
    "a: change device type to input and output\n"
    "k: change device type to unknown\n"
    "r: register device collection changed callback for the current device type\n"
    "u: unregister device collection changed callback for the current device type\n"
    "q: quit\n"
    "h: print this message\n";
  fprintf(stderr, "%s\n", msg);
}