## API Index

### B

hb_blob_create, function in hb-blob
hb_blob_create_sub_blob, function in hb-blob
hb_blob_destroy, function in hb-blob
hb_blob_get_data, function in hb-blob
hb_blob_get_data_writable, function in hb-blob
hb_blob_get_empty, function in hb-blob
hb_blob_get_length, function in hb-blob
hb_blob_get_user_data, function in hb-blob
hb_blob_is_immutable, function in hb-blob
hb_blob_make_immutable, function in hb-blob
hb_blob_reference, function in hb-blob
hb_blob_set_user_data, function in hb-blob
hb_blob_t, typedef in hb-blob
hb_bool_t, typedef in hb-common
hb_buffer_add, function in hb-buffer
hb_buffer_add_utf16, function in hb-buffer
hb_buffer_add_utf32, function in hb-buffer
hb_buffer_add_utf8, function in hb-buffer
hb_buffer_allocation_successful, function in hb-buffer
hb_buffer_clear_contents, function in hb-buffer
hb_buffer_content_type_t, enum in hb-buffer
hb_buffer_create, function in hb-buffer
hb_buffer_deserialize_glyphs, function in hb-buffer
hb_buffer_destroy, function in hb-buffer
HB_BUFFER_FLAGS_DEFAULT, macro in hb-deprecated
hb_buffer_flags_t, enum in hb-buffer
hb_buffer_get_content_type, function in hb-buffer
hb_buffer_get_direction, function in hb-buffer
hb_buffer_get_empty, function in hb-buffer
hb_buffer_get_flags, function in hb-buffer
hb_buffer_get_glyph_infos, function in hb-buffer
hb_buffer_get_glyph_positions, function in hb-buffer
hb_buffer_get_language, function in hb-buffer
hb_buffer_get_length, function in hb-buffer
hb_buffer_get_script, function in hb-buffer
hb_buffer_get_segment_properties, function in hb-buffer
hb_buffer_get_unicode_funcs, function in hb-buffer
hb_buffer_get_user_data, function in hb-buffer
hb_buffer_guess_segment_properties, function in hb-buffer
hb_buffer_normalize_glyphs, function in hb-buffer
hb_buffer_pre_allocate, function in hb-buffer
hb_buffer_reference, function in hb-buffer
hb_buffer_reset, function in hb-buffer
hb_buffer_reverse, function in hb-buffer
hb_buffer_reverse_clusters, function in hb-buffer
HB_BUFFER_SERIALIZE_FLAGS_DEFAULT, macro in hb-deprecated
hb_buffer_serialize_flags_t, enum in hb-buffer
hb_buffer_serialize_format_from_string, function in hb-buffer
hb_buffer_serialize_format_t, enum in hb-buffer
hb_buffer_serialize_format_to_string, function in hb-buffer
hb_buffer_serialize_glyphs, function in hb-buffer
hb_buffer_serialize_list_formats, function in hb-buffer
hb_buffer_set_content_type, function in hb-buffer
hb_buffer_set_direction, function in hb-buffer
hb_buffer_set_flags, function in hb-buffer
hb_buffer_set_language, function in hb-buffer
hb_buffer_set_length, function in hb-buffer
hb_buffer_set_script, function in hb-buffer
hb_buffer_set_segment_properties, function in hb-buffer
hb_buffer_set_unicode_funcs, function in hb-buffer
hb_buffer_set_user_data, function in hb-buffer
hb_buffer_t, typedef in hb-buffer

### C

hb_codepoint_t, typedef in hb-common
hb_coretext_face_get_cg_font, function in hb-coretext
hb_coretext_font_get_ct_font, function in hb-coretext

### D

hb_destroy_func_t, user_function in hb-common
hb_direction_from_string, function in hb-common
HB_DIRECTION_IS_BACKWARD, macro in hb-common
HB_DIRECTION_IS_FORWARD, macro in hb-common
HB_DIRECTION_IS_HORIZONTAL, macro in hb-common
HB_DIRECTION_IS_VALID, macro in hb-common
HB_DIRECTION_IS_VERTICAL, macro in hb-common
HB_DIRECTION_REVERSE, macro in hb-common
hb_direction_t, enum in hb-common
hb_direction_to_string, function in hb-common

### F

hb_face_create, function in hb-face
hb_face_create_for_tables, function in hb-face
hb_face_destroy, function in hb-face
hb_face_get_empty, function in hb-face
hb_face_get_glyph_count, function in hb-face
hb_face_get_index, function in hb-face
hb_face_get_upem, function in hb-face
hb_face_get_user_data, function in hb-face
hb_face_is_immutable, function in hb-face
hb_face_make_immutable, function in hb-face
hb_face_reference, function in hb-face
hb_face_reference_blob, function in hb-face
hb_face_reference_table, function in hb-face
hb_face_set_glyph_count, function in hb-face
hb_face_set_index, function in hb-face
hb_face_set_upem, function in hb-face
hb_face_set_user_data, function in hb-face
hb_face_t, typedef in hb-face
hb_feature_from_string, function in hb-shape
hb_feature_t, struct in hb-shape
hb_feature_to_string, function in hb-shape
hb_font_add_glyph_origin_for_direction, function in hb-font
hb_font_create, function in hb-font
hb_font_create_sub_font, function in hb-font
hb_font_destroy, function in hb-font
hb_font_funcs_create, function in hb-font
hb_font_funcs_destroy, function in hb-font
hb_font_funcs_get_empty, function in hb-font
hb_font_funcs_get_user_data, function in hb-font
hb_font_funcs_is_immutable, function in hb-font
hb_font_funcs_make_immutable, function in hb-font
hb_font_funcs_reference, function in hb-font
hb_font_funcs_set_glyph_contour_point_func, function in hb-font
hb_font_funcs_set_glyph_extents_func, function in hb-font
hb_font_funcs_set_glyph_from_name_func, function in hb-font
hb_font_funcs_set_glyph_func, function in hb-font
hb_font_funcs_set_glyph_h_advance_func, function in hb-font
hb_font_funcs_set_glyph_h_kerning_func, function in hb-font
hb_font_funcs_set_glyph_h_origin_func, function in hb-font
hb_font_funcs_set_glyph_name_func, function in hb-font
hb_font_funcs_set_glyph_v_advance_func, function in hb-font
hb_font_funcs_set_glyph_v_kerning_func, function in hb-font
hb_font_funcs_set_glyph_v_origin_func, function in hb-font
hb_font_funcs_set_user_data, function in hb-font
hb_font_funcs_t, typedef in hb-font
hb_font_get_empty, function in hb-font
hb_font_get_face, function in hb-font
hb_font_get_glyph, function in hb-font
hb_font_get_glyph_advance_for_direction, function in hb-font
hb_font_get_glyph_advance_func_t, user_function in hb-font
hb_font_get_glyph_contour_point, function in hb-font
hb_font_get_glyph_contour_point_for_origin, function in hb-font
hb_font_get_glyph_contour_point_func_t, user_function in hb-font
hb_font_get_glyph_extents, function in hb-font
hb_font_get_glyph_extents_for_origin, function in hb-font
hb_font_get_glyph_extents_func_t, user_function in hb-font
hb_font_get_glyph_from_name, function in hb-font
hb_font_get_glyph_from_name_func_t, user_function in hb-font
hb_font_get_glyph_func_t, user_function in hb-font
hb_font_get_glyph_h_advance, function in hb-font
hb_font_get_glyph_h_advance_func_t, typedef in hb-font
hb_font_get_glyph_h_kerning, function in hb-font
hb_font_get_glyph_h_kerning_func_t, typedef in hb-font
hb_font_get_glyph_h_origin, function in hb-font
hb_font_get_glyph_h_origin_func_t, typedef in hb-font
hb_font_get_glyph_kerning_for_direction, function in hb-font
hb_font_get_glyph_kerning_func_t, user_function in hb-font
hb_font_get_glyph_name, function in hb-font
hb_font_get_glyph_name_func_t, user_function in hb-font
hb_font_get_glyph_origin_for_direction, function in hb-font
hb_font_get_glyph_origin_func_t, user_function in hb-font
hb_font_get_glyph_v_advance, function in hb-font
hb_font_get_glyph_v_advance_func_t, typedef in hb-font
hb_font_get_glyph_v_kerning, function in hb-font
hb_font_get_glyph_v_kerning_func_t, typedef in hb-font
hb_font_get_glyph_v_origin, function in hb-font
hb_font_get_glyph_v_origin_func_t, typedef in hb-font
hb_font_get_parent, function in hb-font
hb_font_get_ppem, function in hb-font
hb_font_get_scale, function in hb-font
hb_font_get_user_data, function in hb-font
hb_font_glyph_from_string, function in hb-font
hb_font_glyph_to_string, function in hb-font
hb_font_is_immutable, function in hb-font
hb_font_make_immutable, function in hb-font
hb_font_reference, function in hb-font
hb_font_set_funcs, function in hb-font
hb_font_set_funcs_data, function in hb-font
hb_font_set_ppem, function in hb-font
hb_font_set_scale, function in hb-font
hb_font_set_user_data, function in hb-font
hb_font_subtract_glyph_origin_for_direction, function in hb-font
hb_font_t, typedef in hb-font
hb_ft_face_create, function in hb-ft
hb_ft_face_create_cached, function in hb-ft
hb_ft_font_create, function in hb-ft
hb_ft_font_get_face, function in hb-ft
hb_ft_font_set_funcs, function in hb-ft

### G

hb_glib_get_unicode_funcs, function in hb-glib
hb_glib_script_from_script, function in hb-glib
hb_glib_script_to_script, function in hb-glib
hb_glyph_info_t, struct in hb-buffer
hb_glyph_position_t, struct in hb-buffer
hb_graphite2_face_get_gr_face, function in hb-graphite2
hb_graphite2_font_get_gr_font, function in hb-graphite2
HB_GRAPHITE2_TAG_SILF, macro in hb-graphite2

### I

hb_icu_get_unicode_funcs, function in hb-icu
hb_icu_script_from_script, function in hb-icu
hb_icu_script_to_script, function in hb-icu

### L

hb_language_from_string, function in hb-common
hb_language_get_default, function in hb-common
HB_LANGUAGE_INVALID, macro in hb-common
hb_language_t, typedef in hb-common
hb_language_to_string, function in hb-common

### M

hb_mask_t, typedef in hb-common
hb_memory_mode_t, enum in hb-blob

### O

hb_ot_layout_collect_lookups, function in hb-ot-layout
HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX, macro in hb-ot-layout
hb_ot_layout_feature_get_lookups, function in hb-ot-layout
hb_ot_layout_get_attach_points, function in hb-ot-layout
hb_ot_layout_get_glyphs_in_class, function in hb-ot-layout
hb_ot_layout_get_glyph_class, function in hb-ot-layout
hb_ot_layout_get_ligature_carets, function in hb-ot-layout
hb_ot_layout_get_size_params, function in hb-ot-layout
hb_ot_layout_glyph_class_t, enum in hb-ot-layout
hb_ot_layout_glyph_sequence_func_t, user_function in hb-ot-layout
hb_ot_layout_has_glyph_classes, function in hb-ot-layout
hb_ot_layout_has_positioning, function in hb-ot-layout
hb_ot_layout_has_substitution, function in hb-ot-layout
hb_ot_layout_language_find_feature, function in hb-ot-layout
hb_ot_layout_language_get_feature_indexes, function in hb-ot-layout
hb_ot_layout_language_get_feature_tags, function in hb-ot-layout
hb_ot_layout_language_get_required_feature_index, function in hb-ot-layout
hb_ot_layout_lookup_collect_glyphs, function in hb-ot-layout
hb_ot_layout_lookup_substitute_closure, function in hb-ot-layout
hb_ot_layout_lookup_would_substitute, function in hb-ot-layout
HB_OT_LAYOUT_NO_FEATURE_INDEX, macro in hb-ot-layout
HB_OT_LAYOUT_NO_SCRIPT_INDEX, macro in hb-ot-layout
hb_ot_layout_script_find_language, function in hb-ot-layout
hb_ot_layout_script_get_language_tags, function in hb-ot-layout
hb_ot_layout_table_choose_script, function in hb-ot-layout
hb_ot_layout_table_find_script, function in hb-ot-layout
hb_ot_layout_table_get_feature_tags, function in hb-ot-layout
hb_ot_layout_table_get_script_tags, function in hb-ot-layout
hb_ot_shape_glyphs_closure, function in hb-ot
hb_ot_shape_plan_collect_lookups, function in hb-ot-layout
hb_ot_tags_from_script, function in hb-ot-tag
HB_OT_TAG_DEFAULT_LANGUAGE, macro in hb-ot-tag
HB_OT_TAG_DEFAULT_SCRIPT, macro in hb-ot-tag
hb_ot_tag_from_language, function in hb-ot-tag
HB_OT_TAG_GDEF, macro in hb-ot-layout
HB_OT_TAG_GPOS, macro in hb-ot-layout
HB_OT_TAG_GSUB, macro in hb-ot-layout
hb_ot_tag_to_language, function in hb-ot-tag
hb_ot_tag_to_script, function in hb-ot-tag

### P

hb_position_t, typedef in hb-common

### R

hb_reference_table_func_t, user_function in hb-font

### S

HB_SCRIPT_CANADIAN_ABORIGINAL, macro in hb-deprecated
hb_script_from_iso15924_tag, function in hb-common
hb_script_from_string, function in hb-common
hb_script_get_horizontal_direction, function in hb-common
hb_script_t, enum in hb-common
hb_script_to_iso15924_tag, function in hb-common
HB_SEGMENT_PROPERTIES_DEFAULT, macro in hb-buffer
hb_segment_properties_equal, function in hb-buffer
hb_segment_properties_hash, function in hb-buffer
hb_segment_properties_t, struct in hb-buffer
hb_set_add, function in hb-set
hb_set_add_range, function in hb-set
hb_set_allocation_successful, function in hb-set
hb_set_clear, function in hb-set
hb_set_create, function in hb-set
hb_set_del, function in hb-set
hb_set_del_range, function in hb-set
hb_set_destroy, function in hb-set
hb_set_get_empty, function in hb-set
hb_set_get_max, function in hb-set
hb_set_get_min, function in hb-set
hb_set_get_population, function in hb-set
hb_set_get_user_data, function in hb-set
hb_set_has, function in hb-set
hb_set_intersect, function in hb-set
hb_set_invert, function in hb-set
hb_set_is_empty, function in hb-set
hb_set_is_equal, function in hb-set
hb_set_next, function in hb-set
hb_set_next_range, function in hb-set
hb_set_reference, function in hb-set
hb_set_set, function in hb-set
hb_set_set_user_data, function in hb-set
hb_set_subtract, function in hb-set
hb_set_symmetric_difference, function in hb-set
hb_set_t, typedef in hb-set
hb_set_union, function in hb-set
hb_shape, function in hb-shape
hb_shape_full, function in hb-shape
hb_shape_list_shapers, function in hb-shape
hb_shape_plan_create, function in hb-shape-plan
hb_shape_plan_create_cached, function in hb-shape-plan
hb_shape_plan_destroy, function in hb-shape-plan
hb_shape_plan_execute, function in hb-shape-plan
hb_shape_plan_get_empty, function in hb-shape-plan
hb_shape_plan_get_shaper, function in hb-shape-plan
hb_shape_plan_get_user_data, function in hb-shape-plan
hb_shape_plan_reference, function in hb-shape-plan
hb_shape_plan_set_user_data, function in hb-shape-plan
hb_shape_plan_t, typedef in hb-shape-plan

### T

HB_TAG, macro in hb-common
hb_tag_from_string, function in hb-common
HB_TAG_NONE, macro in hb-common
hb_tag_t, typedef in hb-common
hb_tag_to_string, function in hb-common

### U

hb_unicode_combining_class, function in hb-unicode
hb_unicode_combining_class_func_t, user_function in hb-unicode
hb_unicode_combining_class_t, enum in hb-unicode
hb_unicode_compose, function in hb-unicode
hb_unicode_compose_func_t, user_function in hb-unicode
hb_unicode_decompose, function in hb-unicode
hb_unicode_decompose_compatibility, function in hb-unicode
hb_unicode_decompose_func_t, user_function in hb-unicode
hb_unicode_eastasian_width, function in hb-unicode
hb_unicode_funcs_create, function in hb-unicode
hb_unicode_funcs_destroy, function in hb-unicode
hb_unicode_funcs_get_default, function in hb-unicode
hb_unicode_funcs_get_empty, function in hb-unicode
hb_unicode_funcs_get_parent, function in hb-unicode
hb_unicode_funcs_get_user_data, function in hb-unicode
hb_unicode_funcs_is_immutable, function in hb-unicode
hb_unicode_funcs_make_immutable, function in hb-unicode
hb_unicode_funcs_reference, function in hb-unicode
hb_unicode_funcs_set_combining_class_func, function in hb-unicode
hb_unicode_funcs_set_compose_func, function in hb-unicode
hb_unicode_funcs_set_decompose_compatibility_func, function in hb-unicode
hb_unicode_funcs_set_decompose_func, function in hb-unicode
hb_unicode_funcs_set_eastasian_width_func, function in hb-unicode
hb_unicode_funcs_set_general_category_func, function in hb-unicode
hb_unicode_funcs_set_mirroring_func, function in hb-unicode
hb_unicode_funcs_set_script_func, function in hb-unicode
hb_unicode_funcs_set_user_data, function in hb-unicode
hb_unicode_funcs_t, typedef in hb-unicode
hb_unicode_general_category, function in hb-unicode
hb_unicode_general_category_func_t, user_function in hb-unicode
hb_unicode_general_category_t, enum in hb-unicode
HB_UNICODE_MAX_DECOMPOSITION_LEN, macro in hb-unicode
hb_unicode_mirroring, function in hb-unicode
hb_unicode_mirroring_func_t, user_function in hb-unicode
hb_unicode_script, function in hb-unicode
hb_unicode_script_func_t, user_function in hb-unicode
hb_uniscribe_font_get_hfont, function in hb-uniscribe
hb_uniscribe_font_get_logfontw, function in hb-uniscribe
HB_UNTAG, macro in hb-common
hb_user_data_key_t, struct in hb-common

### V

hb_var_int_t, union in hb-common
hb_version, function in hb-version
hb_version_check, function in hb-version
HB_VERSION_CHECK, macro in hb-version
HB_VERSION_MAJOR, macro in hb-version
HB_VERSION_MICRO, macro in hb-version
HB_VERSION_MINOR, macro in hb-version
HB_VERSION_STRING, macro in hb-version
hb_version_string, function in hb-version