fputc('\n', stderr);
}
-void (*sptps_log)(sptps_t *s, int s_errno, const char *format, va_list ap) = sptps_log_stderr;
+void (*sptps_log)(sptps_t *s, int s_errno, const char *format, va_list ap) = sptps_log_quiet;
// Log an error message.
static bool error(sptps_t *s, int s_errno, const char *format, ...) {