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Diffstat (limited to 'include/langinfo.h')
-rw-r--r--include/langinfo.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/include/langinfo.h b/include/langinfo.h
index 2a81c6ddaf..8f2cb8140c 100644
--- a/include/langinfo.h
+++ b/include/langinfo.h
@@ -1 +1,7 @@
-#include <locale/langinfo.h>
+#ifndef _LANGINFO_H
+# include <locale/langinfo.h>
+
+/* Internal prototypes. */
+extern char *__nl_langinfo_l (nl_item __item, __locale_t l);
+
+#endif