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945 changed files with 81965 additions and 59988 deletions
202
dist/fontconfig/doc/fcstring.fncs
vendored
202
dist/fontconfig/doc/fcstring.fncs
vendored
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@ -23,12 +23,12 @@
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*/
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<variablelist>
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@RET@ int
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@FUNC@ FcUtf8ToUcs4
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@TYPE1@ FcChar8 * @ARG1@ src
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@TYPE2@ FcChar32 * @ARG2@ dst
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@TYPE3@ int% @ARG3@ len
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@PURPOSE@ convert UTF-8 to UCS4
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@RET@ int
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@FUNC@ FcUtf8ToUcs4
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@TYPE1@ FcChar8 * @ARG1@ src
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@TYPE2@ FcChar32 * @ARG2@ dst
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@TYPE3@ int% @ARG3@ len
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@PURPOSE@ convert UTF-8 to UCS4
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@DESC@
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Converts the next Unicode char from <parameter>src</parameter> into
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<parameter>dst</parameter> and returns the number of bytes containing the
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@ -36,24 +36,24 @@ char. <parameter>src</parameter> must be at least
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<parameter>len</parameter> bytes long.
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@@
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@RET@ int
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@FUNC@ FcUcs4ToUtf8
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@TYPE1@ FcChar32% @ARG1@ src
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@TYPE2@ FcChar8% @ARG2@ dst[FC_UTF8_MAX_LEN]
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@PURPOSE@ convert UCS4 to UTF-8
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@RET@ int
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@FUNC@ FcUcs4ToUtf8
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@TYPE1@ FcChar32% @ARG1@ src
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@TYPE2@ FcChar8% @ARG2@ dst[FC_UTF8_MAX_LEN]
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@PURPOSE@ convert UCS4 to UTF-8
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@DESC@
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Converts the Unicode char from <parameter>src</parameter> into
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<parameter>dst</parameter> and returns the number of bytes needed to encode
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the char.
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@@
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@RET@ FcBool
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@FUNC@ FcUtf8Len
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@TYPE1@ FcChar8 * @ARG1@ src
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@TYPE2@ int% @ARG2@ len
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@TYPE3@ int * @ARG3@ nchar
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@TYPE4@ int * @ARG4@ wchar
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@PURPOSE@ count UTF-8 encoded chars
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@RET@ FcBool
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@FUNC@ FcUtf8Len
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@TYPE1@ FcChar8 * @ARG1@ src
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@TYPE2@ int% @ARG2@ len
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@TYPE3@ int * @ARG3@ nchar
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@TYPE4@ int * @ARG4@ wchar
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@PURPOSE@ count UTF-8 encoded chars
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@DESC@
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Counts the number of Unicode chars in <parameter>len</parameter> bytes of
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<parameter>src</parameter>. Places that count in
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@ -63,13 +63,13 @@ counted. The return value indicates whether <parameter>src</parameter> is a
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well-formed UTF8 string.
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@@
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@RET@ int
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@FUNC@ FcUtf16ToUcs4
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@TYPE1@ FcChar8 * @ARG1@ src
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@TYPE2@ FcEndian% @ARG2@ endian
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@TYPE3@ FcChar32 * @ARG3@ dst
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@TYPE4@ int% @ARG4@ len
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@PURPOSE@ convert UTF-16 to UCS4
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@RET@ int
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@FUNC@ FcUtf16ToUcs4
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@TYPE1@ FcChar8 * @ARG1@ src
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@TYPE2@ FcEndian% @ARG2@ endian
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@TYPE3@ FcChar32 * @ARG3@ dst
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@TYPE4@ int% @ARG4@ len
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@PURPOSE@ convert UTF-16 to UCS4
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@DESC@
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Converts the next Unicode char from <parameter>src</parameter> into
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<parameter>dst</parameter> and returns the number of bytes containing the
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@ -78,14 +78,14 @@ bytes long. Bytes of <parameter>src</parameter> are combined into 16-bit
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units according to <parameter>endian</parameter>.
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@@
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@RET@ FcBool
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@FUNC@ FcUtf16Len
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@TYPE1@ FcChar8 * @ARG1@ src
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@TYPE2@ FcEndian% @ARG2@ endian
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@TYPE3@ int% @ARG3@ len
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@TYPE4@ int * @ARG4@ nchar
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@TYPE5@ int * @ARG5@ wchar
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@PURPOSE@ count UTF-16 encoded chars
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@RET@ FcBool
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@FUNC@ FcUtf16Len
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@TYPE1@ FcChar8 * @ARG1@ src
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@TYPE2@ FcEndian% @ARG2@ endian
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@TYPE3@ int% @ARG3@ len
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@TYPE4@ int * @ARG4@ nchar
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@TYPE5@ int * @ARG5@ wchar
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@PURPOSE@ count UTF-16 encoded chars
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@DESC@
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Counts the number of Unicode chars in <parameter>len</parameter> bytes of
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<parameter>src</parameter>. Bytes of <parameter>src</parameter> are
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@ -97,56 +97,56 @@ indicates whether <parameter>string</parameter> is a well-formed UTF16
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string.
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@@
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@RET@ FcBool
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@FUNC@ FcIsLower
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@TYPE1@ FcChar8 @ARG1@ c
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@PURPOSE@ check for lower case ASCII character
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@RET@ FcBool
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@FUNC@ FcIsLower
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@TYPE1@ FcChar8 @ARG1@ c
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@PURPOSE@ check for lower case ASCII character
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@DESC@
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This macro checks whether <parameter>c</parameter> is an lower case ASCII
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letter.
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@@
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@RET@ FcBool
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@FUNC@ FcIsUpper
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@TYPE1@ FcChar8 @ARG1@ c
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@PURPOSE@ check for upper case ASCII character
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@RET@ FcBool
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@FUNC@ FcIsUpper
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@TYPE1@ FcChar8 @ARG1@ c
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@PURPOSE@ check for upper case ASCII character
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@DESC@
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This macro checks whether <parameter>c</parameter> is a upper case ASCII
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letter.
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@@
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@RET@ FcChar8
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@FUNC@ FcToLower
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@TYPE1@ FcChar8 @ARG1@ c
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@PURPOSE@ convert upper case ASCII to lower case
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@RET@ FcChar8
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@FUNC@ FcToLower
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@TYPE1@ FcChar8 @ARG1@ c
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@PURPOSE@ convert upper case ASCII to lower case
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@DESC@
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This macro converts upper case ASCII <parameter>c</parameter> to the
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equivalent lower case letter.
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@@
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@RET@ FcChar8 *
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@FUNC@ FcStrCopy
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@TYPE1@ const FcChar8 * @ARG1@ s
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@PURPOSE@ duplicate a string
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@RET@ FcChar8 *
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@FUNC@ FcStrCopy
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@TYPE1@ const FcChar8 * @ARG1@ s
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@PURPOSE@ duplicate a string
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@DESC@
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Allocates memory, copies <parameter>s</parameter> and returns the resulting
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buffer. Yes, this is <function>strdup</function>, but that function isn't
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available on every platform.
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@@
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@RET@ FcChar8 *
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@FUNC@ FcStrDowncase
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@TYPE1@ const FcChar8 * @ARG1@ s
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@PURPOSE@ create a lower case translation of a string
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@RET@ FcChar8 *
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@FUNC@ FcStrDowncase
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@TYPE1@ const FcChar8 * @ARG1@ s
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@PURPOSE@ create a lower case translation of a string
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@DESC@
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Allocates memory, copies <parameter>s</parameter>, converting upper case
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letters to lower case and returns the allocated buffer.
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@@
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@RET@ FcChar8 *
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@FUNC@ FcStrCopyFilename
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@TYPE1@ const FcChar8 * @ARG1@ s
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@PURPOSE@ create a complete path from a filename
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@RET@ FcChar8 *
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@FUNC@ FcStrCopyFilename
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@TYPE1@ const FcChar8 * @ARG1@ s
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@PURPOSE@ create a complete path from a filename
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@DESC@
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<function>FcStrCopyFilename</function> constructs an absolute pathname from
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<parameter>s</parameter>. It converts any leading '~' characters in
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@ -158,32 +158,32 @@ Returns NULL if '~' is the leading character and HOME is unset or disabled
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(see <function>FcConfigEnableHome</function>).
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@@
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@RET@ int
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@FUNC@ FcStrCmp
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@TYPE1@ const FcChar8 * @ARG1@ s1
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@TYPE2@ const FcChar8 * @ARG2@ s2
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@PURPOSE@ compare UTF-8 strings
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@RET@ int
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@FUNC@ FcStrCmp
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@TYPE1@ const FcChar8 * @ARG1@ s1
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@TYPE2@ const FcChar8 * @ARG2@ s2
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@PURPOSE@ compare UTF-8 strings
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@DESC@
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Returns the usual <0, 0, >0 result of comparing
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<parameter>s1</parameter> and <parameter>s2</parameter>.
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<parameter>s1</parameter> and <parameter>s2</parameter>.
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@@
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@RET@ int
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@FUNC@ FcStrCmpIgnoreCase
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@TYPE1@ const FcChar8 * @ARG1@ s1
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@TYPE2@ const FcChar8 * @ARG2@ s2
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@PURPOSE@ compare UTF-8 strings ignoring case
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@RET@ int
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@FUNC@ FcStrCmpIgnoreCase
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@TYPE1@ const FcChar8 * @ARG1@ s1
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@TYPE2@ const FcChar8 * @ARG2@ s2
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@PURPOSE@ compare UTF-8 strings ignoring case
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@DESC@
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Returns the usual <0, 0, >0 result of comparing
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<parameter>s1</parameter> and <parameter>s2</parameter>. This test is
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case-insensitive for all proper UTF-8 encoded strings.
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@@
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@RET@ FcChar8 *
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@FUNC@ FcStrStr
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@TYPE1@ const FcChar8 * @ARG1@ s1
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@TYPE2@ const FcChar8 * @ARG2@ s2
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@PURPOSE@ locate UTF-8 substring
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@RET@ FcChar8 *
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@FUNC@ FcStrStr
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@TYPE1@ const FcChar8 * @ARG1@ s1
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@TYPE2@ const FcChar8 * @ARG2@ s2
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@PURPOSE@ locate UTF-8 substring
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@DESC@
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Returns the location of <parameter>s2</parameter> in
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<parameter>s1</parameter>. Returns NULL if <parameter>s2</parameter>
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@ -191,43 +191,43 @@ is not present in <parameter>s1</parameter>. This test will operate properly
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with UTF8 encoded strings.
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@@
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@RET@ FcChar8 *
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@FUNC@ FcStrStrIgnoreCase
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@TYPE1@ const FcChar8 * @ARG1@ s1
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@TYPE2@ const FcChar8 * @ARG2@ s2
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@PURPOSE@ locate UTF-8 substring ignoring case
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@RET@ FcChar8 *
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@FUNC@ FcStrStrIgnoreCase
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@TYPE1@ const FcChar8 * @ARG1@ s1
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@TYPE2@ const FcChar8 * @ARG2@ s2
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@PURPOSE@ locate UTF-8 substring ignoring case
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@DESC@
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Returns the location of <parameter>s2</parameter> in
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Returns the location of <parameter>s2</parameter> in
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<parameter>s1</parameter>, ignoring case. Returns NULL if
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<parameter>s2</parameter> is not present in <parameter>s1</parameter>.
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This test is case-insensitive for all proper UTF-8 encoded strings.
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@@
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@RET@ FcChar8 *
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@FUNC@ FcStrPlus
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@TYPE1@ const FcChar8 * @ARG1@ s1
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@TYPE2@ const FcChar8 * @ARG2@ s2
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@PURPOSE@ concatenate two strings
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@RET@ FcChar8 *
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@FUNC@ FcStrPlus
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@TYPE1@ const FcChar8 * @ARG1@ s1
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@TYPE2@ const FcChar8 * @ARG2@ s2
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@PURPOSE@ concatenate two strings
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@DESC@
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This function allocates new storage and places the concatenation of
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<parameter>s1</parameter> and <parameter>s2</parameter> there, returning the
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new string.
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@@
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@RET@ void
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@FUNC@ FcStrFree
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@TYPE1@ FcChar8 * @ARG1@ s
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@PURPOSE@ free a string
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@RET@ void
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@FUNC@ FcStrFree
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@TYPE1@ FcChar8 * @ARG1@ s
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@PURPOSE@ free a string
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@DESC@
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This is just a wrapper around free(3) which helps track memory usage of
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strings within the fontconfig library.
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@@
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@RET@ FcChar8 *
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@FUNC@ FcStrBuildFilename
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@TYPE1@ const FcChar8 * @ARG1@ path
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@TYPE2@ ...
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@PURPOSE@ Concatenate strings as a file path
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@RET@ FcChar8 *
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@FUNC@ FcStrBuildFilename
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@TYPE1@ const FcChar8 * @ARG1@ path
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@TYPE2@ ...
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@PURPOSE@ Concatenate strings as a file path
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@DESC@
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Creates a filename from the given elements of strings as file paths
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and concatenate them with the appropriate file separator.
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@ -235,20 +235,20 @@ Arguments must be null-terminated.
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This returns a newly-allocated memory which should be freed when no longer needed.
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@@
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@RET@ FcChar8 *
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@FUNC@ FcStrDirname
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@TYPE1@ const FcChar8 * @ARG1@ file
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@PURPOSE@ directory part of filename
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@RET@ FcChar8 *
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@FUNC@ FcStrDirname
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@TYPE1@ const FcChar8 * @ARG1@ file
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@PURPOSE@ directory part of filename
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@DESC@
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Returns the directory containing <parameter>file</parameter>. This
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is returned in newly allocated storage which should be freed when no longer
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needed.
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@@
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@RET@ FcChar8 *
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@FUNC@ FcStrBasename
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@TYPE1@ const FcChar8 * @ARG1@ file
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@PURPOSE@ last component of filename
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@RET@ FcChar8 *
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@FUNC@ FcStrBasename
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@TYPE1@ const FcChar8 * @ARG1@ file
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@PURPOSE@ last component of filename
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@DESC@
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Returns the filename of <parameter>file</parameter> stripped of any leading
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directory names. This is returned in newly allocated storage which should
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