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-rw-r--r--src/3rdparty/harfbuzz-ng/src/hb-set.h27
1 files changed, 25 insertions, 2 deletions
diff --git a/src/3rdparty/harfbuzz-ng/src/hb-set.h b/src/3rdparty/harfbuzz-ng/src/hb-set.h
index 0ad27f4bbd..192abf6f63 100644
--- a/src/3rdparty/harfbuzz-ng/src/hb-set.h
+++ b/src/3rdparty/harfbuzz-ng/src/hb-set.h
@@ -43,7 +43,7 @@ HB_BEGIN_DECLS
*
* Since: 0.9.21
*/
-#define HB_SET_VALUE_INVALID ((hb_codepoint_t) -1)
+#define HB_SET_VALUE_INVALID HB_CODEPOINT_INVALID
/**
* hb_set_t:
@@ -77,7 +77,7 @@ hb_set_set_user_data (hb_set_t *set,
hb_bool_t replace);
HB_EXTERN void *
-hb_set_get_user_data (hb_set_t *set,
+hb_set_get_user_data (const hb_set_t *set,
hb_user_data_key_t *key);
@@ -85,12 +85,21 @@ hb_set_get_user_data (hb_set_t *set,
HB_EXTERN hb_bool_t
hb_set_allocation_successful (const hb_set_t *set);
+HB_EXTERN hb_set_t *
+hb_set_copy (const hb_set_t *set);
+
HB_EXTERN void
hb_set_clear (hb_set_t *set);
HB_EXTERN hb_bool_t
hb_set_is_empty (const hb_set_t *set);
+HB_EXTERN void
+hb_set_invert (hb_set_t *set);
+
+HB_EXTERN hb_bool_t
+hb_set_is_inverted (const hb_set_t *set);
+
HB_EXTERN hb_bool_t
hb_set_has (const hb_set_t *set,
hb_codepoint_t codepoint);
@@ -105,6 +114,11 @@ hb_set_add_range (hb_set_t *set,
hb_codepoint_t last);
HB_EXTERN void
+hb_set_add_sorted_array (hb_set_t *set,
+ const hb_codepoint_t *sorted_codepoints,
+ unsigned int num_codepoints);
+
+HB_EXTERN void
hb_set_del (hb_set_t *set,
hb_codepoint_t codepoint);
@@ -117,6 +131,9 @@ HB_EXTERN hb_bool_t
hb_set_is_equal (const hb_set_t *set,
const hb_set_t *other);
+HB_EXTERN unsigned int
+hb_set_hash (const hb_set_t *set);
+
HB_EXTERN hb_bool_t
hb_set_is_subset (const hb_set_t *set,
const hb_set_t *larger_set);
@@ -174,6 +191,12 @@ hb_set_previous_range (const hb_set_t *set,
hb_codepoint_t *first,
hb_codepoint_t *last);
+/* Pass HB_SET_VALUE_INVALID in to get started. */
+HB_EXTERN unsigned int
+hb_set_next_many (const hb_set_t *set,
+ hb_codepoint_t codepoint,
+ hb_codepoint_t *out,
+ unsigned int size);
HB_END_DECLS