diff options
Diffstat (limited to 'src/3rdparty/freetype/include/freetype/fterrors.h')
| -rw-r--r-- | src/3rdparty/freetype/include/freetype/fterrors.h | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/src/3rdparty/freetype/include/freetype/fterrors.h b/src/3rdparty/freetype/include/freetype/fterrors.h index 0507b9ad7d..f6ee5c24e2 100644 --- a/src/3rdparty/freetype/include/freetype/fterrors.h +++ b/src/3rdparty/freetype/include/freetype/fterrors.h @@ -4,7 +4,7 @@ /* */ /* FreeType error code handling (specification). */ /* */ -/* Copyright 1996-2015 by */ +/* Copyright 1996-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -38,15 +38,15 @@ /* The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be */ /* defined in `ftoption.h' in order to make the higher byte indicate */ /* the module where the error has happened (this is not compatible */ - /* with standard builds of FreeType 2, however). See the file */ + /* with standard builds of FreeType~2, however). See the file */ /* `ftmoderr.h' for more details. */ /* */ /* *Error* *Message* *Strings* */ /* */ /* Error definitions are set up with special macros that allow client */ /* applications to build a table of error message strings. The */ - /* strings are not included in a normal build of FreeType 2 to */ - /* save space (most client applications do not use them). */ + /* strings are not included in a normal build of FreeType~2 to save */ + /* space (most client applications do not use them). */ /* */ /* To do so, you have to define the following macros before including */ /* this file. */ @@ -72,13 +72,13 @@ /* */ /* This macro ends the list. */ /* */ - /* Additionally, you have to undefine `__FTERRORS_H__' before */ - /* #including this file. */ + /* Additionally, you have to undefine `FTERRORS_H_' before #including */ + /* this file. */ /* */ /* Here is a simple example. */ /* */ /* { */ - /* #undef __FTERRORS_H__ */ + /* #undef FTERRORS_H_ */ /* #define FT_ERRORDEF( e, v, s ) { e, s }, */ /* #define FT_ERROR_START_LIST { */ /* #define FT_ERROR_END_LIST { 0, NULL } }; */ @@ -99,7 +99,17 @@ /* */ -#ifndef __FTERRORS_H__ + /* In previous FreeType versions we used `__FTERRORS_H__'. However, */ + /* using two successive underscores in a non-system symbol name */ + /* violates the C (and C++) standard, so it was changed to the */ + /* current form. In spite of this, we have to make */ + /* */ + /* #undefine __FTERRORS_H__ */ + /* */ + /* work for backward compatibility. */ + /* */ +#if !( defined( FTERRORS_H_ ) && defined ( __FTERRORS_H__ ) ) +#define FTERRORS_H_ #define __FTERRORS_H__ @@ -210,7 +220,7 @@ #undef FT_ERR_PREFIX #endif -#endif /* __FTERRORS_H__ */ +#endif /* !(FTERRORS_H_ && __FTERRORS_H__) */ /* END */ |