fprintf(stderr, "%s [%d] : %s : %s - ", g_options.program, getpid(), severity, funct);
// Then pass additional arguments with the format string to vfprintf for printing
fprintf(stderr, "%s [%d] : %s : %s - ", g_options.program, getpid(), severity, funct);
// Then pass additional arguments with the format string to vfprintf for printing