Fix constness; auto-generate prototypes for enum query functions

2 files changed, 6 insertions, 4 deletions

diff --git a/makeenums.pl b/makeenums.pl
index 2178da1..cd8b7d1 100755
--- a/makeenums.pl
+++ b/makeenums.pl
@@ -8,6 +8,8 @@ sub close_frag($) {
     my($longname) = @_;
 
     print UCD_H "};\n\n";
+    print UCD_H "int unicode_property_\L${longname}\E_names(enum unicode_\L${longname}\E, const char **, const char **);\n\n";
+
     print FRAG "};\n";
     print FRAG <<EOF;
 
diff --git a/ucd.h.in b/ucd.h.in
index 74bab3c..93b179f 100644
--- a/ucd.h.in
+++ b/ucd.h.in
@@ -117,9 +117,9 @@ struct unicode_character_data {
   enum unicode_line_break		line_break;
 };
 
-struct unicode_character_data *unicode_character_data(int32_t);
-struct unicode_character_data *unicode_character_get(struct unicode_character_data *);
-void unicode_character_put(struct unicode_character_data *);
-struct unicode_character_data *unicode_character_lookup(const char *);
+const struct unicode_character_data *unicode_character_data(int32_t);
+const struct unicode_character_data *unicode_character_get(const struct unicode_character_data *);
+void unicode_character_put(const struct unicode_character_data *);
+const struct unicode_character_data *unicode_character_lookup(const char *);
 
 #endif /* UCD_H */