FM / freetype

/usr/include/freetype2/freetype

Name	Size	Mode	Actions
config/	-	0755	rm
freetype.h	165119	0644	edit dl rm
ftadvanc.h	5470	0644	edit dl rm
ftbbox.h	2638	0644	edit dl rm
ftbdf.h	5322	0644	edit dl rm
ftbitmap.h	9051	0644	edit dl rm
ftbzip2.h	2786	0644	edit dl rm
ftcache.h	33858	0644	edit dl rm
ftchapters.h	2510	0644	edit dl rm
ftcid.h	4022	0644	edit dl rm
ftcolor.h	8913	0644	edit dl rm
ftdriver.h	47220	0644	edit dl rm
fterrdef.h	12336	0644	edit dl rm
fterrors.h	9291	0644	edit dl rm
ftfntfmt.h	2213	0644	edit dl rm
ftgasp.h	4138	0644	edit dl rm
ftglyph.h	18491	0644	edit dl rm
ftgxval.h	10625	0644	edit dl rm
ftgzip.h	4211	0644	edit dl rm
ftimage.h	39895	0644	edit dl rm
ftincrem.h	10310	0644	edit dl rm
ftlcdfil.h	11739	0644	edit dl rm
ftlist.h	7100	0644	edit dl rm
ftlzw.h	2768	0644	edit dl rm
ftmac.h	7771	0644	edit dl rm
ftmm.h	21793	0644	edit dl rm
ftmodapi.h	21777	0644	edit dl rm
ftmoderr.h	6601	0644	edit dl rm
ftotval.h	5346	0644	edit dl rm
ftoutln.h	17870	0644	edit dl rm
ftparams.h	5592	0644	edit dl rm
ftpfr.h	4910	0644	edit dl rm
ftrender.h	6625	0644	edit dl rm
ftsizes.h	4288	0644	edit dl rm
ftsnames.h	7730	0644	edit dl rm
ftstroke.h	21773	0644	edit dl rm
ftsynth.h	3362	0644	edit dl rm
ftsystem.h	8518	0644	edit dl rm
fttrigon.h	7411	0644	edit dl rm
fttypes.h	14487	0644	edit dl rm
ftwinfnt.h	7966	0644	edit dl rm
t1tables.h	22829	0644	edit dl rm
ttnameid.h	58769	0644	edit dl rm
tttables.h	25231	0644	edit dl rm
tttags.h	5092	0644	edit dl rm

Edit: /usr/include/freetype2/freetype/fterrors.h (9291B)

/****************************************************************************
 *
 * fterrors.h
 *
 *   FreeType error code handling (specification).
 *
 * Copyright (C) 1996-2020 by
 * David Turner, Robert Wilhelm, and Werner Lemberg.
 *
 * This file is part of the FreeType project, and may only be used,
 * modified, and distributed under the terms of the FreeType project
 * license, LICENSE.TXT.  By continuing to use, modify, or distribute
 * this file you indicate that you have read the license and
 * understand and accept it fully.
 *
 */

/**************************************************************************
   *
   * @section:
   *   error_enumerations
   *
   * @title:
   *   Error Enumerations
   *
   * @abstract:
   *   How to handle errors and error strings.
   *
   * @description:
   *   The header file `fterrors.h` (which is automatically included by
   *   `freetype.h` defines the handling of FreeType's enumeration
   *   constants.  It can also be used to generate error message strings
   *   with a small macro trick explained below.
   *
   *   **Error Formats**
   *
   *   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 `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).
   *
   *   To do so, you have to define the following macros before including
   *   this file.
   *
   *   ```
   *     FT_ERROR_START_LIST
   *   ```
   *
   *   This macro is called before anything else to define the start of the
   *   error list.  It is followed by several `FT_ERROR_DEF` calls.
   *
   *   ```
   *     FT_ERROR_DEF( e, v, s )
   *   ```
   *
   *   This macro is called to define one single error.  'e' is the error
   *   code identifier (e.g., `Invalid_Argument`), 'v' is the error's
   *   numerical value, and 's' is the corresponding error string.
   *
   *   ```
   *     FT_ERROR_END_LIST
   *   ```
   *
   *   This macro ends the list.
   *
   *   Additionally, you have to undefine `FTERRORS_H_` before #including
   *   this file.
   *
   *   Here is a simple example.
   *
   *   ```
   *     #undef FTERRORS_H_
   *     #define FT_ERRORDEF( e, v, s )  { e, s },
   *     #define FT_ERROR_START_LIST     {
   *     #define FT_ERROR_END_LIST       { 0, NULL } };
   *
   *     const struct
   *     {
   *       int          err_code;
   *       const char*  err_msg;
   *     } ft_errors[] =
   *
   *     #include <freetype/fterrors.h>
   *   ```
   *
   *   An alternative to using an array is a switch statement.
   *
   *   ```
   *     #undef FTERRORS_H_
   *     #define FT_ERROR_START_LIST     switch ( error_code ) {
   *     #define FT_ERRORDEF( e, v, s )    case v: return s;
   *     #define FT_ERROR_END_LIST       }
   *   ```
   *
   *   If you use `FT_CONFIG_OPTION_USE_MODULE_ERRORS`, `error_code` should
   *   be replaced with `FT_ERROR_BASE(error_code)` in the last example.
   */

/* */

/* 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__

/* include module base error codes */
#include <freetype/ftmoderr.h>

/*******************************************************************/
  /*******************************************************************/
  /*****                                                         *****/
  /*****                       SETUP MACROS                      *****/
  /*****                                                         *****/
  /*******************************************************************/
  /*******************************************************************/

#undef  FT_NEED_EXTERN_C

/* FT_ERR_PREFIX is used as a prefix for error identifiers. */
  /* By default, we use `FT_Err_`.                            */
  /*                                                          */
#ifndef FT_ERR_PREFIX
#define FT_ERR_PREFIX  FT_Err_
#endif

/* FT_ERR_BASE is used as the base for module-specific errors. */
  /*                                                             */
#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS

#ifndef FT_ERR_BASE
#define FT_ERR_BASE  FT_Mod_Err_Base
#endif

#else

#undef FT_ERR_BASE
#define FT_ERR_BASE  0

#endif /* FT_CONFIG_OPTION_USE_MODULE_ERRORS */

/* If FT_ERRORDEF is not defined, we need to define a simple */
  /* enumeration type.                                         */
  /*                                                           */
#ifndef FT_ERRORDEF

#define FT_INCLUDE_ERR_PROTOS

#define FT_ERRORDEF( e, v, s )  e = v,
#define FT_ERROR_START_LIST     enum {
#define FT_ERROR_END_LIST       FT_ERR_CAT( FT_ERR_PREFIX, Max ) };

#ifdef __cplusplus
#define FT_NEED_EXTERN_C
  extern "C" {
#endif

#endif /* !FT_ERRORDEF */

/* this macro is used to define an error */
#define FT_ERRORDEF_( e, v, s )                                             \
          FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v + FT_ERR_BASE, s )

/* this is only used for <module>_Err_Ok, which must be 0! */
#define FT_NOERRORDEF_( e, v, s )                             \
          FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v, s )

#ifdef FT_ERROR_START_LIST
  FT_ERROR_START_LIST
#endif

/* now include the error codes */
#include <freetype/fterrdef.h>

#ifdef FT_ERROR_END_LIST
  FT_ERROR_END_LIST
#endif

/*******************************************************************/
  /*******************************************************************/
  /*****                                                         *****/
  /*****                      SIMPLE CLEANUP                     *****/
  /*****                                                         *****/
  /*******************************************************************/
  /*******************************************************************/

#ifdef FT_NEED_EXTERN_C
  }
#endif

#undef FT_ERROR_START_LIST
#undef FT_ERROR_END_LIST

#undef FT_ERRORDEF
#undef FT_ERRORDEF_
#undef FT_NOERRORDEF_

#undef FT_NEED_EXTERN_C
#undef FT_ERR_BASE

/* FT_ERR_PREFIX is needed internally */
#ifndef FT2_BUILD_LIBRARY
#undef FT_ERR_PREFIX
#endif

/* FT_INCLUDE_ERR_PROTOS: Control whether function prototypes should be */
  /*                        included with                                 */
  /*                                                                      */
  /*                          #include <freetype/fterrors.h>              */
  /*                                                                      */
  /*                        This is only true where `FT_ERRORDEF` is      */
  /*                        undefined.                                    */
  /*                                                                      */
  /* FT_ERR_PROTOS_DEFINED: Actual multiple-inclusion protection of       */
  /*                        `fterrors.h`.                                 */
#ifdef FT_INCLUDE_ERR_PROTOS
#undef FT_INCLUDE_ERR_PROTOS

#ifndef FT_ERR_PROTOS_DEFINED
#define FT_ERR_PROTOS_DEFINED

FT_BEGIN_HEADER

/**************************************************************************
   *
   * @function:
   *   FT_Error_String
   *
   * @description:
   *   Retrieve the description of a valid FreeType error code.
   *
   * @input:
   *   error_code ::
   *     A valid FreeType error code.
   *
   * @return:
   *   A C~string or `NULL`, if any error occurred.
   *
   * @note:
   *   FreeType has to be compiled with `FT_CONFIG_OPTION_ERROR_STRINGS` or
   *   `FT_DEBUG_LEVEL_ERROR` to get meaningful descriptions.
   *   'error_string' will be `NULL` otherwise.
   *
   *   Module identification will be ignored:
   *
   *   ```c
   *     strcmp( FT_Error_String(  FT_Err_Unknown_File_Format ),
   *             FT_Error_String( BDF_Err_Unknown_File_Format ) ) == 0;
   *   ```
   */
  FT_EXPORT( const char* )
  FT_Error_String( FT_Error  error_code );

FT_END_HEADER

#endif /* FT_ERR_PROTOS_DEFINED */

#endif /* FT_INCLUDE_ERR_PROTOS */

#endif /* !(FTERRORS_H_ && __FTERRORS_H__) */

/* END */

cmd: