diff options
Diffstat (limited to 'thirdparties/common/include/libfreetype/freetype2/freetype/fttypes.h')
| -rwxr-xr-x | thirdparties/common/include/libfreetype/freetype2/freetype/fttypes.h | 1016 |
1 files changed, 505 insertions, 511 deletions
diff --git a/thirdparties/common/include/libfreetype/freetype2/freetype/fttypes.h b/thirdparties/common/include/libfreetype/freetype2/freetype/fttypes.h index 027e59c..ee7b808 100755 --- a/thirdparties/common/include/libfreetype/freetype2/freetype/fttypes.h +++ b/thirdparties/common/include/libfreetype/freetype2/freetype/fttypes.h @@ -31,448 +31,444 @@ FT_BEGIN_HEADER - /*************************************************************************/ - /* */ - /* <Section> */ - /* basic_types */ - /* */ - /* <Title> */ - /* Basic Data Types */ - /* */ - /* <Abstract> */ - /* The basic data types defined by the library. */ - /* */ - /* <Description> */ - /* This section contains the basic data types defined by FreeType~2, */ - /* ranging from simple scalar types to bitmap descriptors. More */ - /* font-specific structures are defined in a different section. */ - /* */ - /* <Order> */ - /* FT_Byte */ - /* FT_Bytes */ - /* FT_Char */ - /* FT_Int */ - /* FT_UInt */ - /* FT_Int16 */ - /* FT_UInt16 */ - /* FT_Int32 */ - /* FT_UInt32 */ - /* FT_Short */ - /* FT_UShort */ - /* FT_Long */ - /* FT_ULong */ - /* FT_Bool */ - /* FT_Offset */ - /* FT_PtrDist */ - /* FT_String */ - /* FT_Tag */ - /* FT_Error */ - /* FT_Fixed */ - /* FT_Pointer */ - /* FT_Pos */ - /* FT_Vector */ - /* FT_BBox */ - /* FT_Matrix */ - /* FT_FWord */ - /* FT_UFWord */ - /* FT_F2Dot14 */ - /* FT_UnitVector */ - /* FT_F26Dot6 */ - /* */ - /* */ - /* FT_Generic */ - /* FT_Generic_Finalizer */ - /* */ - /* FT_Bitmap */ - /* FT_Pixel_Mode */ - /* FT_Palette_Mode */ - /* FT_Glyph_Format */ - /* FT_IMAGE_TAG */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Bool */ - /* */ - /* <Description> */ - /* A typedef of unsigned char, used for simple booleans. As usual, */ - /* values 1 and~0 represent true and false, respectively. */ - /* */ - typedef unsigned char FT_Bool; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_FWord */ - /* */ - /* <Description> */ - /* A signed 16-bit integer used to store a distance in original font */ - /* units. */ - /* */ - typedef signed short FT_FWord; /* distance in FUnits */ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_UFWord */ - /* */ - /* <Description> */ - /* An unsigned 16-bit integer used to store a distance in original */ - /* font units. */ - /* */ - typedef unsigned short FT_UFWord; /* unsigned distance */ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Char */ - /* */ - /* <Description> */ - /* A simple typedef for the _signed_ char type. */ - /* */ - typedef signed char FT_Char; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Byte */ - /* */ - /* <Description> */ - /* A simple typedef for the _unsigned_ char type. */ - /* */ - typedef unsigned char FT_Byte; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Bytes */ - /* */ - /* <Description> */ - /* A typedef for constant memory areas. */ - /* */ - typedef const FT_Byte* FT_Bytes; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Tag */ - /* */ - /* <Description> */ - /* A typedef for 32-bit tags (as used in the SFNT format). */ - /* */ - typedef FT_UInt32 FT_Tag; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_String */ - /* */ - /* <Description> */ - /* A simple typedef for the char type, usually used for strings. */ - /* */ - typedef char FT_String; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Short */ - /* */ - /* <Description> */ - /* A typedef for signed short. */ - /* */ - typedef signed short FT_Short; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_UShort */ - /* */ - /* <Description> */ - /* A typedef for unsigned short. */ - /* */ - typedef unsigned short FT_UShort; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Int */ - /* */ - /* <Description> */ - /* A typedef for the int type. */ - /* */ - typedef signed int FT_Int; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_UInt */ - /* */ - /* <Description> */ - /* A typedef for the unsigned int type. */ - /* */ - typedef unsigned int FT_UInt; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Long */ - /* */ - /* <Description> */ - /* A typedef for signed long. */ - /* */ - typedef signed long FT_Long; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_ULong */ - /* */ - /* <Description> */ - /* A typedef for unsigned long. */ - /* */ - typedef unsigned long FT_ULong; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_F2Dot14 */ - /* */ - /* <Description> */ - /* A signed 2.14 fixed-point type used for unit vectors. */ - /* */ - typedef signed short FT_F2Dot14; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_F26Dot6 */ - /* */ - /* <Description> */ - /* A signed 26.6 fixed-point type used for vectorial pixel */ - /* coordinates. */ - /* */ - typedef signed long FT_F26Dot6; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Fixed */ - /* */ - /* <Description> */ - /* This type is used to store 16.16 fixed-point values, like scaling */ - /* values or matrix coefficients. */ - /* */ - typedef signed long FT_Fixed; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Error */ - /* */ - /* <Description> */ - /* The FreeType error code type. A value of~0 is always interpreted */ - /* as a successful operation. */ - /* */ - typedef int FT_Error; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Pointer */ - /* */ - /* <Description> */ - /* A simple typedef for a typeless pointer. */ - /* */ - typedef void* FT_Pointer; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Offset */ - /* */ - /* <Description> */ - /* This is equivalent to the ANSI~C `size_t' type, i.e., the largest */ - /* _unsigned_ integer type used to express a file size or position, */ - /* or a memory block size. */ - /* */ - typedef size_t FT_Offset; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_PtrDist */ - /* */ - /* <Description> */ - /* This is equivalent to the ANSI~C `ptrdiff_t' type, i.e., the */ - /* largest _signed_ integer type used to express the distance */ - /* between two pointers. */ - /* */ - typedef ft_ptrdiff_t FT_PtrDist; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_UnitVector */ - /* */ - /* <Description> */ - /* A simple structure used to store a 2D vector unit vector. Uses */ - /* FT_F2Dot14 types. */ - /* */ - /* <Fields> */ - /* x :: Horizontal coordinate. */ - /* */ - /* y :: Vertical coordinate. */ - /* */ - typedef struct FT_UnitVector_ - { +/*************************************************************************/ +/* */ +/* <Section> */ +/* basic_types */ +/* */ +/* <Title> */ +/* Basic Data Types */ +/* */ +/* <Abstract> */ +/* The basic data types defined by the library. */ +/* */ +/* <Description> */ +/* This section contains the basic data types defined by FreeType~2, */ +/* ranging from simple scalar types to bitmap descriptors. More */ +/* font-specific structures are defined in a different section. */ +/* */ +/* <Order> */ +/* FT_Byte */ +/* FT_Bytes */ +/* FT_Char */ +/* FT_Int */ +/* FT_UInt */ +/* FT_Int16 */ +/* FT_UInt16 */ +/* FT_Int32 */ +/* FT_UInt32 */ +/* FT_Short */ +/* FT_UShort */ +/* FT_Long */ +/* FT_ULong */ +/* FT_Bool */ +/* FT_Offset */ +/* FT_PtrDist */ +/* FT_String */ +/* FT_Tag */ +/* FT_Error */ +/* FT_Fixed */ +/* FT_Pointer */ +/* FT_Pos */ +/* FT_Vector */ +/* FT_BBox */ +/* FT_Matrix */ +/* FT_FWord */ +/* FT_UFWord */ +/* FT_F2Dot14 */ +/* FT_UnitVector */ +/* FT_F26Dot6 */ +/* */ +/* */ +/* FT_Generic */ +/* FT_Generic_Finalizer */ +/* */ +/* FT_Bitmap */ +/* FT_Pixel_Mode */ +/* FT_Palette_Mode */ +/* FT_Glyph_Format */ +/* FT_IMAGE_TAG */ +/* */ +/*************************************************************************/ + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_Bool */ +/* */ +/* <Description> */ +/* A typedef of unsigned char, used for simple booleans. As usual, */ +/* values 1 and~0 represent true and false, respectively. */ +/* */ +typedef unsigned char FT_Bool; + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_FWord */ +/* */ +/* <Description> */ +/* A signed 16-bit integer used to store a distance in original font */ +/* units. */ +/* */ +typedef signed short FT_FWord; /* distance in FUnits */ + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_UFWord */ +/* */ +/* <Description> */ +/* An unsigned 16-bit integer used to store a distance in original */ +/* font units. */ +/* */ +typedef unsigned short FT_UFWord; /* unsigned distance */ + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_Char */ +/* */ +/* <Description> */ +/* A simple typedef for the _signed_ char type. */ +/* */ +typedef signed char FT_Char; + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_Byte */ +/* */ +/* <Description> */ +/* A simple typedef for the _unsigned_ char type. */ +/* */ +typedef unsigned char FT_Byte; + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_Bytes */ +/* */ +/* <Description> */ +/* A typedef for constant memory areas. */ +/* */ +typedef const FT_Byte* FT_Bytes; + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_Tag */ +/* */ +/* <Description> */ +/* A typedef for 32-bit tags (as used in the SFNT format). */ +/* */ +typedef FT_UInt32 FT_Tag; + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_String */ +/* */ +/* <Description> */ +/* A simple typedef for the char type, usually used for strings. */ +/* */ +typedef char FT_String; + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_Short */ +/* */ +/* <Description> */ +/* A typedef for signed short. */ +/* */ +typedef signed short FT_Short; + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_UShort */ +/* */ +/* <Description> */ +/* A typedef for unsigned short. */ +/* */ +typedef unsigned short FT_UShort; + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_Int */ +/* */ +/* <Description> */ +/* A typedef for the int type. */ +/* */ +typedef signed int FT_Int; + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_UInt */ +/* */ +/* <Description> */ +/* A typedef for the unsigned int type. */ +/* */ +typedef unsigned int FT_UInt; + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_Long */ +/* */ +/* <Description> */ +/* A typedef for signed long. */ +/* */ +typedef signed long FT_Long; + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_ULong */ +/* */ +/* <Description> */ +/* A typedef for unsigned long. */ +/* */ +typedef unsigned long FT_ULong; + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_F2Dot14 */ +/* */ +/* <Description> */ +/* A signed 2.14 fixed-point type used for unit vectors. */ +/* */ +typedef signed short FT_F2Dot14; + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_F26Dot6 */ +/* */ +/* <Description> */ +/* A signed 26.6 fixed-point type used for vectorial pixel */ +/* coordinates. */ +/* */ +typedef signed long FT_F26Dot6; + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_Fixed */ +/* */ +/* <Description> */ +/* This type is used to store 16.16 fixed-point values, like scaling */ +/* values or matrix coefficients. */ +/* */ +typedef signed long FT_Fixed; + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_Error */ +/* */ +/* <Description> */ +/* The FreeType error code type. A value of~0 is always interpreted */ +/* as a successful operation. */ +/* */ +typedef int FT_Error; + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_Pointer */ +/* */ +/* <Description> */ +/* A simple typedef for a typeless pointer. */ +/* */ +typedef void* FT_Pointer; + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_Offset */ +/* */ +/* <Description> */ +/* This is equivalent to the ANSI~C `size_t' type, i.e., the largest */ +/* _unsigned_ integer type used to express a file size or position, */ +/* or a memory block size. */ +/* */ +typedef size_t FT_Offset; + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_PtrDist */ +/* */ +/* <Description> */ +/* This is equivalent to the ANSI~C `ptrdiff_t' type, i.e., the */ +/* largest _signed_ integer type used to express the distance */ +/* between two pointers. */ +/* */ +typedef ft_ptrdiff_t FT_PtrDist; + + +/*************************************************************************/ +/* */ +/* <Struct> */ +/* FT_UnitVector */ +/* */ +/* <Description> */ +/* A simple structure used to store a 2D vector unit vector. Uses */ +/* FT_F2Dot14 types. */ +/* */ +/* <Fields> */ +/* x :: Horizontal coordinate. */ +/* */ +/* y :: Vertical coordinate. */ +/* */ +typedef struct FT_UnitVector_ { FT_F2Dot14 x; FT_F2Dot14 y; - } FT_UnitVector; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Matrix */ - /* */ - /* <Description> */ - /* A simple structure used to store a 2x2 matrix. Coefficients are */ - /* in 16.16 fixed-point format. The computation performed is: */ - /* */ - /* { */ - /* x' = x*xx + y*xy */ - /* y' = x*yx + y*yy */ - /* } */ - /* */ - /* <Fields> */ - /* xx :: Matrix coefficient. */ - /* */ - /* xy :: Matrix coefficient. */ - /* */ - /* yx :: Matrix coefficient. */ - /* */ - /* yy :: Matrix coefficient. */ - /* */ - typedef struct FT_Matrix_ - { +} FT_UnitVector; + + +/*************************************************************************/ +/* */ +/* <Struct> */ +/* FT_Matrix */ +/* */ +/* <Description> */ +/* A simple structure used to store a 2x2 matrix. Coefficients are */ +/* in 16.16 fixed-point format. The computation performed is: */ +/* */ +/* { */ +/* x' = x*xx + y*xy */ +/* y' = x*yx + y*yy */ +/* } */ +/* */ +/* <Fields> */ +/* xx :: Matrix coefficient. */ +/* */ +/* xy :: Matrix coefficient. */ +/* */ +/* yx :: Matrix coefficient. */ +/* */ +/* yy :: Matrix coefficient. */ +/* */ +typedef struct FT_Matrix_ { FT_Fixed xx, xy; FT_Fixed yx, yy; - } FT_Matrix; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Data */ - /* */ - /* <Description> */ - /* Read-only binary data represented as a pointer and a length. */ - /* */ - /* <Fields> */ - /* pointer :: The data. */ - /* */ - /* length :: The length of the data in bytes. */ - /* */ - typedef struct FT_Data_ - { +} FT_Matrix; + + +/*************************************************************************/ +/* */ +/* <Struct> */ +/* FT_Data */ +/* */ +/* <Description> */ +/* Read-only binary data represented as a pointer and a length. */ +/* */ +/* <Fields> */ +/* pointer :: The data. */ +/* */ +/* length :: The length of the data in bytes. */ +/* */ +typedef struct FT_Data_ { const FT_Byte* pointer; FT_Int length; - } FT_Data; - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Generic_Finalizer */ - /* */ - /* <Description> */ - /* Describe a function used to destroy the `client' data of any */ - /* FreeType object. See the description of the @FT_Generic type for */ - /* details of usage. */ - /* */ - /* <Input> */ - /* The address of the FreeType object which is under finalization. */ - /* Its client data is accessed through its `generic' field. */ - /* */ - typedef void (*FT_Generic_Finalizer)(void* object); - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Generic */ - /* */ - /* <Description> */ - /* Client applications often need to associate their own data to a */ - /* variety of FreeType core objects. For example, a text layout API */ - /* might want to associate a glyph cache to a given size object. */ - /* */ - /* Some FreeType object contains a `generic' field, of type */ - /* FT_Generic, which usage is left to client applications and font */ - /* servers. */ - /* */ - /* It can be used to store a pointer to client-specific data, as well */ - /* as the address of a `finalizer' function, which will be called by */ - /* FreeType when the object is destroyed (for example, the previous */ - /* client example would put the address of the glyph cache destructor */ - /* in the `finalizer' field). */ - /* */ - /* <Fields> */ - /* data :: A typeless pointer to any client-specified data. This */ - /* field is completely ignored by the FreeType library. */ - /* */ - /* finalizer :: A pointer to a `generic finalizer' function, which */ - /* will be called when the object is destroyed. If this */ - /* field is set to NULL, no code will be called. */ - /* */ - typedef struct FT_Generic_ - { +} FT_Data; + + +/*************************************************************************/ +/* */ +/* <FuncType> */ +/* FT_Generic_Finalizer */ +/* */ +/* <Description> */ +/* Describe a function used to destroy the `client' data of any */ +/* FreeType object. See the description of the @FT_Generic type for */ +/* details of usage. */ +/* */ +/* <Input> */ +/* The address of the FreeType object which is under finalization. */ +/* Its client data is accessed through its `generic' field. */ +/* */ +typedef void (*FT_Generic_Finalizer)(void* object); + + +/*************************************************************************/ +/* */ +/* <Struct> */ +/* FT_Generic */ +/* */ +/* <Description> */ +/* Client applications often need to associate their own data to a */ +/* variety of FreeType core objects. For example, a text layout API */ +/* might want to associate a glyph cache to a given size object. */ +/* */ +/* Some FreeType object contains a `generic' field, of type */ +/* FT_Generic, which usage is left to client applications and font */ +/* servers. */ +/* */ +/* It can be used to store a pointer to client-specific data, as well */ +/* as the address of a `finalizer' function, which will be called by */ +/* FreeType when the object is destroyed (for example, the previous */ +/* client example would put the address of the glyph cache destructor */ +/* in the `finalizer' field). */ +/* */ +/* <Fields> */ +/* data :: A typeless pointer to any client-specified data. This */ +/* field is completely ignored by the FreeType library. */ +/* */ +/* finalizer :: A pointer to a `generic finalizer' function, which */ +/* will be called when the object is destroyed. If this */ +/* field is set to NULL, no code will be called. */ +/* */ +typedef struct FT_Generic_ { void* data; FT_Generic_Finalizer finalizer; - } FT_Generic; - - - /*************************************************************************/ - /* */ - /* <Macro> */ - /* FT_MAKE_TAG */ - /* */ - /* <Description> */ - /* This macro converts four-letter tags which are used to label */ - /* TrueType tables into an unsigned long to be used within FreeType. */ - /* */ - /* <Note> */ - /* The produced values *must* be 32-bit integers. Don't redefine */ - /* this macro. */ - /* */ +} FT_Generic; + + +/*************************************************************************/ +/* */ +/* <Macro> */ +/* FT_MAKE_TAG */ +/* */ +/* <Description> */ +/* This macro converts four-letter tags which are used to label */ +/* TrueType tables into an unsigned long to be used within FreeType. */ +/* */ +/* <Note> */ +/* The produced values *must* be 32-bit integers. Don't redefine */ +/* this macro. */ +/* */ #define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \ (FT_Tag) \ ( ( (FT_ULong)_x1 << 24 ) | \ @@ -481,103 +477,101 @@ FT_BEGIN_HEADER (FT_ULong)_x4 ) - /*************************************************************************/ - /*************************************************************************/ - /* */ - /* L I S T M A N A G E M E N T */ - /* */ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* list_processing */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_ListNode */ - /* */ - /* <Description> */ - /* Many elements and objects in FreeType are listed through an */ - /* @FT_List record (see @FT_ListRec). As its name suggests, an */ - /* FT_ListNode is a handle to a single list element. */ - /* */ - typedef struct FT_ListNodeRec_* FT_ListNode; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_List */ - /* */ - /* <Description> */ - /* A handle to a list record (see @FT_ListRec). */ - /* */ - typedef struct FT_ListRec_* FT_List; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_ListNodeRec */ - /* */ - /* <Description> */ - /* A structure used to hold a single list element. */ - /* */ - /* <Fields> */ - /* prev :: The previous element in the list. NULL if first. */ - /* */ - /* next :: The next element in the list. NULL if last. */ - /* */ - /* data :: A typeless pointer to the listed object. */ - /* */ - typedef struct FT_ListNodeRec_ - { +/*************************************************************************/ +/*************************************************************************/ +/* */ +/* L I S T M A N A G E M E N T */ +/* */ +/*************************************************************************/ +/*************************************************************************/ + + +/*************************************************************************/ +/* */ +/* <Section> */ +/* list_processing */ +/* */ +/*************************************************************************/ + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_ListNode */ +/* */ +/* <Description> */ +/* Many elements and objects in FreeType are listed through an */ +/* @FT_List record (see @FT_ListRec). As its name suggests, an */ +/* FT_ListNode is a handle to a single list element. */ +/* */ +typedef struct FT_ListNodeRec_* FT_ListNode; + + +/*************************************************************************/ +/* */ +/* <Type> */ +/* FT_List */ +/* */ +/* <Description> */ +/* A handle to a list record (see @FT_ListRec). */ +/* */ +typedef struct FT_ListRec_* FT_List; + + +/*************************************************************************/ +/* */ +/* <Struct> */ +/* FT_ListNodeRec */ +/* */ +/* <Description> */ +/* A structure used to hold a single list element. */ +/* */ +/* <Fields> */ +/* prev :: The previous element in the list. NULL if first. */ +/* */ +/* next :: The next element in the list. NULL if last. */ +/* */ +/* data :: A typeless pointer to the listed object. */ +/* */ +typedef struct FT_ListNodeRec_ { FT_ListNode prev; FT_ListNode next; void* data; - } FT_ListNodeRec; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_ListRec */ - /* */ - /* <Description> */ - /* A structure used to hold a simple doubly-linked list. These are */ - /* used in many parts of FreeType. */ - /* */ - /* <Fields> */ - /* head :: The head (first element) of doubly-linked list. */ - /* */ - /* tail :: The tail (last element) of doubly-linked list. */ - /* */ - typedef struct FT_ListRec_ - { +} FT_ListNodeRec; + + +/*************************************************************************/ +/* */ +/* <Struct> */ +/* FT_ListRec */ +/* */ +/* <Description> */ +/* A structure used to hold a simple doubly-linked list. These are */ +/* used in many parts of FreeType. */ +/* */ +/* <Fields> */ +/* head :: The head (first element) of doubly-linked list. */ +/* */ +/* tail :: The tail (last element) of doubly-linked list. */ +/* */ +typedef struct FT_ListRec_ { FT_ListNode head; FT_ListNode tail; - } FT_ListRec; +} FT_ListRec; - /* */ +/* */ #define FT_IS_EMPTY( list ) ( (list).head == 0 ) #define FT_BOOL( x ) ( (FT_Bool)( x ) ) - /* concatenate C tokens */ +/* concatenate C tokens */ #define FT_ERR_XCAT( x, y ) x ## y #define FT_ERR_CAT( x, y ) FT_ERR_XCAT( x, y ) - /* see `ftmoderr.h' for descriptions of the following macros */ +/* see `ftmoderr.h' for descriptions of the following macros */ #define FT_ERR( e ) FT_ERR_CAT( FT_ERR_PREFIX, e ) |
