Function printUsage

edrav2/eprj/jsoncpp/src/jsontestrunner/main.cpp:204–207

}

static int printUsage(const char* argv[]) {
  printf("Usage: %s [--strict] input-json-file", argv[0]);
  return 3;
}

static int parseCommandLine(int argc, const char* argv[], Options* opts) {
  opts->parseOnly = false;