Binary compatibility report for the GNU FriBidi library between 0.10.9 and 0.19.1 versions on x86

Test Info

Library Name	GNU FriBidi
Version #1	0.10.9
Version #2	0.19.1
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	13
Total Shared Libraries	1
Total Symbols / Types	48 / 16
Verdict	Incompatible (75%)

Problem Summary

	Severity	Count
Added Symbols	-	15
Removed Symbols	High	32
Problems with Data Types	High	0
	Medium	1
	Low	3
Problems with Symbols	High	0
	Medium	5
	Low	32
Problems with Constants	Low	3

Added Symbols (15)

fribidi-arabic.h, libfribidi.so.0.3.0
fribidi_shape_arabic ( FriBidiFlags flags, FriBidiLevel const* embedding_levels, FriBidiStrIndex const len, FriBidiArabicProp* ar_props, FriBidiChar* str )

fribidi-bidi-types.h, libfribidi.so.0.3.0
fribidi_get_bidi_type ( FriBidiChar ch )
fribidi_get_bidi_type_name ( unsigned int t )
fribidi_get_bidi_types ( FriBidiChar const* str, FriBidiStrIndex const len, unsigned int* btypes )

fribidi-bidi.h, libfribidi.so.0.3.0
fribidi_get_par_direction ( unsigned int const* bidi_types, FriBidiStrIndex const len )
fribidi_get_par_embedding_levels ( unsigned int const* bidi_types, FriBidiStrIndex const len, FriBidiParType* pbase_dir, FriBidiLevel* embedding_levels )
fribidi_reorder_line ( FriBidiFlags flags, unsigned int const* bidi_types, FriBidiStrIndex const len, FriBidiStrIndex const off, FriBidiParType const base_dir, FriBidiLevel* embedding_levels, FriBidiChar* visual_str, FriBidiStrIndex* map )

fribidi-common.h, libfribidi.so.0.3.0
fribidi_debug_status ( )

fribidi-joining-types.h, libfribidi.so.0.3.0
fribidi_get_joining_type ( FriBidiChar ch )
fribidi_get_joining_type_name ( FriBidiJoiningType j )
fribidi_get_joining_types ( FriBidiChar const* str, FriBidiStrIndex const len, FriBidiJoiningType* jtypes )

fribidi-joining.h, libfribidi.so.0.3.0
fribidi_join_arabic ( unsigned int const* bidi_types, FriBidiStrIndex const len, FriBidiLevel const* embedding_levels, FriBidiArabicProp* ar_props )

fribidi-mirroring.h, libfribidi.so.0.3.0
fribidi_shape_mirroring ( FriBidiLevel const* embedding_levels, FriBidiStrIndex const len, FriBidiChar* str )

fribidi-shape.h, libfribidi.so.0.3.0
fribidi_shape ( FriBidiFlags flags, FriBidiLevel const* embedding_levels, FriBidiStrIndex const len, FriBidiArabicProp* ar_props, FriBidiChar* str )

fribidi-unicode.h, libfribidi.so.0.3.0
fribidi_unicode_version [data]

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Removed Symbols (32)

fribidi.h, libfribidi.so.0.0.0
fribidi_find_string_changes ( FriBidiChar* old_str, FriBidiStrIndex old_len, FriBidiChar* new_str, FriBidiStrIndex new_len, FriBidiStrIndex* change_start, FriBidiStrIndex* change_len )
fribidi_get_types ( FriBidiChar* str, FriBidiStrIndex len, int* type )
fribidi_is_char_rtl ( FriBidiLevel* embedding_level_list, int base_dir, FriBidiStrIndex idx )
fribidi_map_range ( FriBidiStrIndex* span, FriBidiStrIndex len, fribidi_boolean is_v2l_map, FriBidiStrIndex* position_map, FriBidiLevel* embedding_level_list, int* num_mapped_spans, FriBidiStrIndex[2]* spans )
fribidi_runs_log2vis ( FriBidiList* logical_runs, FriBidiStrIndex len, FriBidiStrIndex* log2vis, int base_dir, FriBidiList** visual_runs )
fribidi_xpos_resolve ( int x_pos, int x_offset, FriBidiStrIndex len, FriBidiLevel* embedding_level_list, int base_dir, FriBidiStrIndex* vis2log, int* char_widths, FriBidiStrIndex* res_log_pos, FriBidiStrIndex* res_vis_pos, int* res_cursor_x_pos, fribidi_boolean* res_cursor_dir_is_rtl, fribidi_boolean* res_attach_before )

fribidi_char_sets.h, libfribidi.so.0.0.0
fribidi_char_set_enter ( FriBidiCharSet char_set )
fribidi_char_set_leave ( FriBidiCharSet char_set )

fribidi_char_sets_cap_rtl.h, libfribidi.so.0.0.0
fribidi_char_set_enter_cap_rtl ( )
fribidi_char_set_leave_cap_rtl ( )

fribidi_char_sets_cp1255.h, libfribidi.so.0.0.0
fribidi_cp1255_to_unicode ( char* s, int length, FriBidiChar* us )
fribidi_unicode_to_cp1255 ( FriBidiChar* us, int length, char* s )

fribidi_char_sets_cp1256.h, libfribidi.so.0.0.0
fribidi_cp1256_to_unicode ( char* s, int length, FriBidiChar* us )
fribidi_unicode_to_cp1256 ( FriBidiChar* us, int length, char* s )

fribidi_char_sets_isiri_3342.h, libfribidi.so.0.0.0
fribidi_isiri_3342_to_unicode ( char* s, int length, FriBidiChar* us )
fribidi_isiri_3342_to_unicode_c ( char ch )
fribidi_unicode_to_isiri_3342 ( FriBidiChar* us, int length, char* s )
fribidi_unicode_to_isiri_3342_c ( FriBidiChar uch )

fribidi_char_sets_iso8859_6.h, libfribidi.so.0.0.0
fribidi_iso8859_6_to_unicode ( char* s, int length, FriBidiChar* us )
fribidi_unicode_to_iso8859_6 ( FriBidiChar* us, int length, char* s )

fribidi_char_sets_iso8859_8.h, libfribidi.so.0.0.0
fribidi_iso8859_8_to_unicode ( char* s, int length, FriBidiChar* us )
fribidi_unicode_to_iso8859_8 ( FriBidiChar* us, int length, char* s )

fribidi_mem.h, libfribidi.so.0.0.0
fribidi_list_append ( FriBidiList* list, void* data )
fribidi_mem_chunk_alloc ( FriBidiMemChunk* mem_chunk )
fribidi_mem_chunk_destroy ( FriBidiMemChunk* mem_chunk )
fribidi_mem_chunk_free ( FriBidiMemChunk* mem_chunk, void* mem )
fribidi_mem_chunk_new ( char const* name, int atom_size, unsigned long area_size, int type )

fribidi_types.h, libfribidi.so.0.0.0
fribidi_prop_to_type [data]
fribidi_type_name ( int c )

fribidi_unicode.h, libfribidi.so.0.0.0
fribidi_wcswidth ( FriBidiChar const* str, FriBidiStrIndex len )
fribidi_wcswidth_cjk ( FriBidiChar const* str, FriBidiStrIndex len )
fribidi_wcwidth ( FriBidiChar ch )

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Problems with Data Types, Medium Severity (1)

	Change	Effect
1	Value of member FRIBIDI_CHAR_SETS_NUM_PLUS_ONE has been changed from 8 to 7.	Applications may execute a wrong branch of code in the library and therefore change the behavior.

fribidi_char_sets.h
[+] enum FriBidiCharSet (1)

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Problems with Symbols, Medium Severity (5)

	Change	Effect
1	Type of return value has been changed from fribidi_boolean (4 bytes) to FriBidiLevel (1 byte).	Applications will obtain a different return value and execution may change.

	Change	Effect
1	Type of return value has been changed from fribidi_boolean (4 bytes) to FriBidiLevel (1 byte).	Applications will obtain a different return value and execution may change.

	Change	Effect
1	Type of return value became const (has been changed from char* to char const*).	The return value will be treated as non-const by old client applications. This may result in crash or incorrect behavior of applications.

	Change	Effect
1	Type of return value became const (has been changed from char* to char const*).	The return value will be treated as non-const by old client applications. This may result in crash or incorrect behavior of applications.

	Change	Effect
1	Type of return value became const (has been changed from char* to char const*).	The return value will be treated as non-const by old client applications. This may result in crash or incorrect behavior of applications.

fribidi.h, libfribidi.so.0.0.0
[+] fribidi_log2vis ( FriBidiChar* str, FriBidiStrIndex len, int* pbase_dirs, FriBidiChar* visual_str, FriBidiStrIndex* position_L_to_V_list, FriBidiStrIndex* position_V_to_L_list, FriBidiLevel* embedding_level_list ) (1)
[+] fribidi_log2vis_get_embedding_levels ( FriBidiChar* str, FriBidiStrIndex len, int* pbase_dir, FriBidiLevel* embedding_level_list ) (1)

fribidi_char_sets.h, libfribidi.so.0.0.0
[+] fribidi_char_set_desc ( FriBidiCharSet char_set ) (1)
[+] fribidi_char_set_name ( FriBidiCharSet char_set ) (1)
[+] fribidi_char_set_title ( FriBidiCharSet char_set ) (1)

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Problems with Data Types, Low Severity (3)

	Change	Effect
1	The member FRIBIDI_CHAR_SET_DEFAULT has been removed.	This may result in crash or incorrect behavior of applications because the library may not handle removed member anymore.
2	The member FRIBIDI_CHAR_SET_ISIRI_3342 has been removed.	This may result in crash or incorrect behavior of applications because the library may not handle removed member anymore.

	Change	Effect
1	Base type has been changed from int to unsigned int.	Possible incorrect initialization of parameters by applications.

fribidi_char_sets.h
[+] enum FriBidiCharSet (2)

fribidi_types.h
[+] typedef FriBidiCharType (1)

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Problems with Symbols, Low Severity (32)

	Change	Effect
1	1st parameter uch has been renamed to ch.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	3rd parameter pbase_dirs has been renamed to pbase_dir.	Renaming of a parameter may indicate a change in its semantic meaning.
2	5th parameter position_L_to_V_list has been renamed to positions_L_to_V.	Renaming of a parameter may indicate a change in its semantic meaning.
3	6th parameter position_V_to_L_list has been renamed to positions_V_to_L.	Renaming of a parameter may indicate a change in its semantic meaning.
4	7th parameter embedding_level_list has been renamed to embedding_levels.	Renaming of a parameter may indicate a change in its semantic meaning.
5	Type of 2nd parameter len has been changed from FriBidiStrIndex to FriBidiStrIndex const.	Replacement of parameter data type may indicate a change in its semantic meaning.
6	Type of 1st parameter str has been changed from FriBidiChar* to FriBidiChar const*.	Replacement of parameter data type may indicate a change in its semantic meaning.
7	Base type of 3rd parameter pbase_dirs has been changed from int to unsigned int.	Replacement of parameter base type may indicate a change in its semantic meaning.

	Change	Effect
1	1st parameter str has been renamed to bidi_types.	Renaming of a parameter may indicate a change in its semantic meaning.
2	4th parameter embedding_level_list has been renamed to embedding_levels.	Renaming of a parameter may indicate a change in its semantic meaning.
3	Type of 2nd parameter len has been changed from FriBidiStrIndex to FriBidiStrIndex const.	Replacement of parameter data type may indicate a change in its semantic meaning.
4	Type of 1st parameter str has been changed from FriBidiChar* to FriBidiCharType const*.	Replacement of parameter data type may indicate a change in its semantic meaning.
5	Base type of 3rd parameter pbase_dir has been changed from int to unsigned int.	Replacement of parameter base type may indicate a change in its semantic meaning.

	Change	Effect
1	2nd parameter length has been renamed to len.	Renaming of a parameter may indicate a change in its semantic meaning.
2	3rd parameter position_to_this_list has been renamed to positions_to_this.	Renaming of a parameter may indicate a change in its semantic meaning.
3	5th parameter embedding_level_list has been renamed to embedding_levels.	Renaming of a parameter may indicate a change in its semantic meaning.
4	Type of 2nd parameter length has been changed from FriBidiStrIndex to FriBidiStrIndex const.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	1st parameter debug has been renamed to state.	Renaming of a parameter may indicate a change in its semantic meaning.
2	Type of 1st parameter debug has been changed from fribidi_boolean to int.	Replacement of parameter data type may indicate a change in its semantic meaning.
3	Type of return value has been changed from fribidi_boolean to int.	Replacement of return type may indicate a change in its semantic meaning.

	Change	Effect
1	1st parameter mirror has been renamed to state.	Renaming of a parameter may indicate a change in its semantic meaning.
2	Type of return value has been changed from void to fribidi_boolean (4 bytes).	Replacement of return type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of return value has been changed from void to fribidi_boolean (4 bytes).	Replacement of return type may indicate a change in its semantic meaning.

	Change	Effect
1	3rd parameter length has been renamed to len.	Renaming of a parameter may indicate a change in its semantic meaning.
2	Type of 3rd parameter length has been changed from int to FriBidiStrIndex.	Replacement of parameter data type may indicate a change in its semantic meaning.
3	Type of 2nd parameter s has been changed from char* to char const*.	Replacement of parameter data type may indicate a change in its semantic meaning.
4	Type of return value has been changed from int to FriBidiStrIndex.	Replacement of return type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 1st parameter s has been changed from char* to char const*.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	3rd parameter length has been renamed to len.	Renaming of a parameter may indicate a change in its semantic meaning.
2	Type of 3rd parameter length has been changed from int to FriBidiStrIndex.	Replacement of parameter data type may indicate a change in its semantic meaning.
3	Type of 2nd parameter us has been changed from FriBidiChar* to FriBidiChar const*.	Replacement of parameter data type may indicate a change in its semantic meaning.
4	Type of return value has been changed from int to FriBidiStrIndex.	Replacement of return type may indicate a change in its semantic meaning.

fribidi.h, libfribidi.so.0.0.0
[+] fribidi_get_type ( FriBidiChar uch ) (1)
[+] fribidi_log2vis ( FriBidiChar* str, FriBidiStrIndex len, int* pbase_dirs, FriBidiChar* visual_str, FriBidiStrIndex* position_L_to_V_list, FriBidiStrIndex* position_V_to_L_list, FriBidiLevel* embedding_level_list ) (7)
[+] fribidi_log2vis_get_embedding_levels ( FriBidiChar* str, FriBidiStrIndex len, int* pbase_dir, FriBidiLevel* embedding_level_list ) (5)
[+] fribidi_remove_bidi_marks ( FriBidiChar* str, FriBidiStrIndex length, FriBidiStrIndex* position_to_this_list, FriBidiStrIndex* position_from_this_list, FriBidiLevel* embedding_level_list ) (4)
[+] fribidi_set_debug ( fribidi_boolean debug ) (3)
[+] fribidi_set_mirroring ( fribidi_boolean mirror ) (2)
[+] fribidi_set_reorder_nsm ( fribidi_boolean p1 ) (1)

fribidi_char_sets.h, libfribidi.so.0.0.0
[+] fribidi_charset_to_unicode ( FriBidiCharSet char_set, char* s, int length, FriBidiChar* us ) (4)
[+] fribidi_parse_charset ( char* s ) (1)
[+] fribidi_unicode_to_charset ( FriBidiCharSet char_set, FriBidiChar* us, int length, char* s ) (4)

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Problems with Constants (3)

	Change	Effect
1	The value of constant FRIBIDI_INT16 has been changed from short to signed short.	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant FRIBIDI_INT32 has been changed from int to signed int.	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant FRIBIDI_INT8 has been changed from char to signed char.	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

fribidi_types.h
[+] FRIBIDI_INT16
[+] FRIBIDI_INT32
[+] FRIBIDI_INT8

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Header Files (13)

fribidi.h
fribidi_char_sets.h
fribidi_char_sets_cap_rtl.h
fribidi_char_sets_cp1255.h
fribidi_char_sets_cp1256.h
fribidi_char_sets_isiri_3342.h
fribidi_char_sets_iso8859_6.h
fribidi_char_sets_iso8859_8.h
fribidi_char_sets_utf8.h
fribidi_config.h
fribidi_mem.h
fribidi_types.h
fribidi_unicode.h

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Shared Libraries (1)

libfribidi.so.0.0.0

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