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74>FcUtf16Len</H1
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76CLASS="REFNAMEDIV"
77><A
78NAME="AEN5249"
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80><H2
81>Name</H2
82>FcUtf16Len&nbsp;--&nbsp;count UTF-16 encoded chars</DIV
83><DIV
84CLASS="REFSYNOPSISDIV"
85><A
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88><H2
89>Synopsis</H2
90><DIV
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103><PRE
104CLASS="FUNCSYNOPSISINFO"
105>#include &#60;fontconfig/fontconfig.h&#62;
106        </PRE
107></TD
108></TR
109></TABLE
110><P
111><CODE
112><CODE
113CLASS="FUNCDEF"
114>FcBool <TT
115CLASS="FUNCTION"
116>FcUtf16Len</TT
117></CODE
118>(FcChar8 *<TT
119CLASS="PARAMETER"
120><I
121>src</I
122></TT
123>, FcEndian <TT
124CLASS="PARAMETER"
125><I
126>endian</I
127></TT
128>, int <TT
129CLASS="PARAMETER"
130><I
131>len</I
132></TT
133>, int *<TT
134CLASS="PARAMETER"
135><I
136>nchar</I
137></TT
138>, int *<TT
139CLASS="PARAMETER"
140><I
141>wchar</I
142></TT
143>);</CODE
144></P
145><P
146></P
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149><DIV
150CLASS="REFSECT1"
151><A
152NAME="AEN5268"
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154><H2
155>Description</H2
156><P
157>Counts the number of Unicode chars in <TT
158CLASS="PARAMETER"
159><I
160>len</I
161></TT
162> bytes of
163<TT
164CLASS="PARAMETER"
165><I
166>src</I
167></TT
168>.  Bytes of <TT
169CLASS="PARAMETER"
170><I
171>src</I
172></TT
173> are
174combined into 16-bit units according to <TT
175CLASS="PARAMETER"
176><I
177>endian</I
178></TT
179>.
180Places that count in <TT
181CLASS="PARAMETER"
182><I
183>nchar</I
184></TT
185>.
186<TT
187CLASS="PARAMETER"
188><I
189>wchar</I
190></TT
191> contains 1, 2 or 4 depending on the number of
192bytes needed to hold the largest Unicode char counted.  The return value
193indicates whether <TT
194CLASS="PARAMETER"
195><I
196>string</I
197></TT
198> is a well-formed UTF16
199string.
200            </P
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