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-rw-r--r--gnu/libexec/uucp/common_sources/uudefs.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/gnu/libexec/uucp/common_sources/uudefs.h b/gnu/libexec/uucp/common_sources/uudefs.h
index 2b45502..bf3d9f4 100644
--- a/gnu/libexec/uucp/common_sources/uudefs.h
+++ b/gnu/libexec/uucp/common_sources/uudefs.h
@@ -287,8 +287,12 @@ extern boolean fparse_cmd P((char *zcmd, struct scmd *qcmd));
#if ANSI_C && HAVE_VFPRINTF
extern void ulog P((enum tlog ttype, const char *zfmt, ...))
#if GNUC_VERSION > 1
+#ifdef __printf0like
+ __printf0like (2, 3)
+#else
__attribute__ ((format (printf, 2, 3)))
#endif
+#endif
;
#else
extern void ulog ();
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