get_language: New function

[pspp] / src / libpspp / i18n.h

diff --git a/src/libpspp/i18n.h b/src/libpspp/i18n.h
index ea16cfe0fa98dc01db0440e2f4d4cfe85863fd8a..232c5dc166ec69d6e68e0c4ac1fe9d10fe6e7dae 100644 (file)
--- a/src/libpspp/i18n.h
+++ b/src/libpspp/i18n.h
@@ -169,4 +169,8 @@ struct encoding_category
 struct encoding_category *get_encoding_categories (void);
 size_t get_n_encoding_categories (void);
 
+/* Return the ISO two letter code for the current LC_MESSAGES
+   locale category.  */
+char *get_language (void);
+
 #endif /* i18n.h */