libcupsfilters: In pstops removed unneeded _CUPS_FORMAT(2, 3) macro use
@@ -170,7 +170,7 @@ static ssize_t copy_trailer(pstops_doc_t *doc,
ssize_t linelen, size_t linesize);
static void do_prolog(pstops_doc_t *doc, ppd_file_t *ppd);
static void do_setup(pstops_doc_t *doc, ppd_file_t *ppd);
-static void doc_printf(pstops_doc_t *doc, const char *format, ...) _CUPS_FORMAT(2, 3);
+static void doc_printf(pstops_doc_t *doc, const char *format, ...);
static void doc_puts(pstops_doc_t *doc, const char *s);
static void doc_write(pstops_doc_t *doc, const char *s, size_t len);
static void end_nup(pstops_doc_t *doc, int number);
