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-rw-r--r--pango/pango-ot.h12
1 files changed, 6 insertions, 6 deletions
diff --git a/pango/pango-ot.h b/pango/pango-ot.h
index 52cc30f0..1b3b8b7e 100644
--- a/pango/pango-ot.h
+++ b/pango/pango-ot.h
@@ -166,14 +166,14 @@ void pango_ot_ruleset_substitute (const PangoOTRuleset *ruleset,
PangoOTBuffer *buffer);
void pango_ot_ruleset_position (const PangoOTRuleset *ruleset,
PangoOTBuffer *buffer);
-PangoScript pango_ot_tag_to_script (PangoOTTag script_tag);
-PangoOTTag pango_ot_tag_from_script (PangoScript script);
-PangoLanguage* pango_ot_tag_to_language (PangoOTTag language_tag);
-PangoOTTag pango_ot_tag_from_language (PangoLanguage *language);
+PangoScript pango_ot_tag_to_script (PangoOTTag script_tag) G_GNUC_CONST;
+PangoOTTag pango_ot_tag_from_script (PangoScript script) G_GNUC_CONST;
+PangoLanguage *pango_ot_tag_to_language (PangoOTTag language_tag) G_GNUC_CONST;
+PangoOTTag pango_ot_tag_from_language (PangoLanguage *language) G_GNUC_CONST;
-guint pango_ot_ruleset_description_hash (const PangoOTRulesetDescription *desc);
+guint pango_ot_ruleset_description_hash (const PangoOTRulesetDescription *desc) G_GNUC_PURE;
gboolean pango_ot_ruleset_description_equal (const PangoOTRulesetDescription *desc1,
- const PangoOTRulesetDescription *desc2);
+ const PangoOTRulesetDescription *desc2) G_GNUC_PURE;
PangoOTRulesetDescription *pango_ot_ruleset_description_copy (const PangoOTRulesetDescription *desc);
void pango_ot_ruleset_description_free (PangoOTRulesetDescription *desc);