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74>FcUtf8Len</H1
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77><A
78NAME="AEN4397"
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80><H2
81>Name</H2
82>FcUtf8Len&nbsp;--&nbsp;count UTF-8 encoded chars</DIV
83><DIV
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88><H2
89>Synopsis</H2
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103><PRE
104CLASS="FUNCSYNOPSISINFO"
105>#include &#60;fontconfig.h&#62;
106	</PRE
107></TD
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109></TABLE
110><P
111><CODE
112><CODE
113CLASS="FUNCDEF"
114>FcBool <TT
115CLASS="FUNCTION"
116>FcUtf8Len</TT
117></CODE
118>(FcChar8 *<TT
119CLASS="PARAMETER"
120><I
121>src</I
122></TT
123>, int <TT
124CLASS="PARAMETER"
125><I
126>len</I
127></TT
128>, int *<TT
129CLASS="PARAMETER"
130><I
131>nchar</I
132></TT
133>, int *<TT
134CLASS="PARAMETER"
135><I
136>wchar</I
137></TT
138>);</CODE
139></P
140><P
141></P
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144><DIV
145CLASS="REFSECT1"
146><A
147NAME="AEN4414"
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149><H2
150>Description</H2
151><P
152>Counts the number of Unicode chars in <TT
153CLASS="PARAMETER"
154><I
155>len</I
156></TT
157> bytes of
158<TT
159CLASS="PARAMETER"
160><I
161>src</I
162></TT
163>.  Places that count in
164<TT
165CLASS="PARAMETER"
166><I
167>nchar</I
168></TT
169>.  <TT
170CLASS="PARAMETER"
171><I
172>wchar</I
173></TT
174> contains 1, 2 or
1754 depending on the number of bytes needed to hold the largest unicode char
176counted.  The return value indicates whether <TT
177CLASS="PARAMETER"
178><I
179>src</I
180></TT
181> is a
182well-formed UTF8 string.
183	    </P
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190><H2
191>Version</H2
192><P
193>Fontconfig version 2.8.0
194
195	    </P
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