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Diffstat (limited to 'gcc-4.8.3/gcc/ada/a-suenco.ads')
| -rw-r--r-- | gcc-4.8.3/gcc/ada/a-suenco.ads | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/gcc-4.8.3/gcc/ada/a-suenco.ads b/gcc-4.8.3/gcc/ada/a-suenco.ads new file mode 100644 index 000000000..0aa4f88b2 --- /dev/null +++ b/gcc-4.8.3/gcc/ada/a-suenco.ads @@ -0,0 +1,61 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME COMPONENTS -- +-- -- +-- ADA.STRINGS.UTF_ENCODING.CONVERSIONS -- +-- -- +-- S p e c -- +-- -- +-- This specification is derived from the Ada Reference Manual for use with -- +-- GNAT. In accordance with the copyright of that document, you can freely -- +-- copy and modify this specification, provided that if you redistribute a -- +-- modified version, any changes that you have made are clearly indicated. -- +-- -- +------------------------------------------------------------------------------ + +-- This is an Ada 2012 package defined in AI05-0137-1. It provides conversions +-- from one UTF encoding method to another. Note: this package is consistent +-- with Ada 95, and may be used in Ada 95 or Ada 2005 mode. + +package Ada.Strings.UTF_Encoding.Conversions is + pragma Pure (Conversions); + + -- In the following conversion routines, a BOM in the input that matches + -- the encoding scheme is ignored, an incorrect BOM causes Encoding_Error + -- to be raised. A BOM is present in the output if the Output_BOM parameter + -- is set to True. + + function Convert + (Item : UTF_String; + Input_Scheme : Encoding_Scheme; + Output_Scheme : Encoding_Scheme; + Output_BOM : Boolean := False) return UTF_String; + -- Convert from input encoded in UTF-8, UTF-16LE, or UTF-16BE as specified + -- by the Input_Scheme argument, and generate an output encoded in one of + -- these three schemes as specified by the Output_Scheme argument. + + function Convert + (Item : UTF_String; + Input_Scheme : Encoding_Scheme; + Output_BOM : Boolean := False) return UTF_16_Wide_String; + -- Convert from input encoded in UTF-8, UTF-16LE, or UTF-16BE as specified + -- by the Input_Scheme argument, and generate an output encoded in UTF-16. + + function Convert + (Item : UTF_8_String; + Output_BOM : Boolean := False) return UTF_16_Wide_String; + -- Convert from UTF-8 to UTF-16 + + function Convert + (Item : UTF_16_Wide_String; + Output_Scheme : Encoding_Scheme; + Output_BOM : Boolean := False) return UTF_String; + -- Convert from UTF-16 to UTF-8, UTF-16LE, or UTF-16BE as specified by + -- the Output_Scheme argument. + + function Convert + (Item : UTF_16_Wide_String; + Output_BOM : Boolean := False) return UTF_8_String; + -- Convert from UTF-16 to UTF-8 + +end Ada.Strings.UTF_Encoding.Conversions; |