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-rw-r--r--include/libintl.h20
1 files changed, 14 insertions, 6 deletions
diff --git a/include/libintl.h b/include/libintl.h
index a2dada67..6a707bf0 100644
--- a/include/libintl.h
+++ b/include/libintl.h
@@ -8,16 +8,24 @@ extern "C" {
#define __USE_GNU_GETTEXT 1
#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 1 : -1)
-char *gettext(const char *);
-char *dgettext(const char *, const char *);
-char *dcgettext(const char *, const char *, int);
-char *ngettext(const char *, const char *, unsigned long);
-char *dngettext(const char *, const char *, const char *, unsigned long);
-char *dcngettext(const char *, const char *, const char *, unsigned long, int);
+#if __GNUC__ >= 3
+#define __fa(n) __attribute__ ((__format_arg__ (n)))
+#else
+#define __fa(n)
+#endif
+
+char *gettext(const char *) __fa(1);
+char *dgettext(const char *, const char *) __fa(2);
+char *dcgettext(const char *, const char *, int) __fa(2);
+char *ngettext(const char *, const char *, unsigned long) __fa(1) __fa(2);
+char *dngettext(const char *, const char *, const char *, unsigned long) __fa(2) __fa(3);
+char *dcngettext(const char *, const char *, const char *, unsigned long, int) __fa(2) __fa(3);
char *textdomain(const char *);
char *bindtextdomain (const char *, const char *);
char *bind_textdomain_codeset(const char *, const char *);
+#undef __fa
+
#ifdef __cplusplus
}
#endif