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revision 1220 by ph10, Wed Oct 31 17:42:29 2012 UTC revision 1221 by ph10, Sun Nov 11 20:27:03 2012 UTC
# Line 168  man page, in case the conversion went wr Line 168  man page, in case the conversion went wr
168  Starting with release 8.32, it is possible to compile a PCRE library that  Starting with release 8.32, it is possible to compile a PCRE library that
169  supports 32-bit character strings, including UTF-32 strings, as well as or  supports 32-bit character strings, including UTF-32 strings, as well as or
170  instead of the original 8-bit library. This work was done by Christian Persch,  instead of the original 8-bit library. This work was done by Christian Persch,
171  based on the work done by Zoltan Herczeg for the 16-bit library. All three  based on the work done by Zoltan Herczeg for the 16-bit library. All three
172  libraries contain identical sets of functions, used in exactly the same way.  libraries contain identical sets of functions, used in exactly the same way.
173  Only the names of the functions and the data types of their arguments and  Only the names of the functions and the data types of their arguments and
174  results are different. To avoid over-complication and reduce the documentation  results are different. To avoid over-complication and reduce the documentation
# Line 187  study data with <b>pcre32_free_study()</ Line 187  study data with <b>pcre32_free_study()</
187  <br><a name="SEC7" href="#TOC1">THE HEADER FILE</a><br>  <br><a name="SEC7" href="#TOC1">THE HEADER FILE</a><br>
188  <P>  <P>
189  There is only one header file, <b>pcre.h</b>. It contains prototypes for all the  There is only one header file, <b>pcre.h</b>. It contains prototypes for all the
190  functions in both libraries, as well as definitions of flags, structures, error  functions in all libraries, as well as definitions of flags, structures, error
191  codes, etc.  codes, etc.
192  </P>  </P>
193  <br><a name="SEC8" href="#TOC1">THE LIBRARY NAME</a><br>  <br><a name="SEC8" href="#TOC1">THE LIBRARY NAME</a><br>
# Line 202  In the 8-bit library, strings are passed Line 202  In the 8-bit library, strings are passed
202  of bytes with the C type "char *". In the 32-bit library, strings are passed as  of bytes with the C type "char *". In the 32-bit library, strings are passed as
203  vectors of unsigned 32-bit quantities. The macro PCRE_UCHAR32 specifies an  vectors of unsigned 32-bit quantities. The macro PCRE_UCHAR32 specifies an
204  appropriate data type, and PCRE_SPTR32 is defined as "const PCRE_UCHAR32 *". In  appropriate data type, and PCRE_SPTR32 is defined as "const PCRE_UCHAR32 *". In
205  very many environments, "unsigned int" is a 32-bit data type. When PCRE is built,  very many environments, "unsigned int" is a 32-bit data type. When PCRE is
206  it defines PCRE_UCHAR32 as "unsigned int", but checks that it really is a 32-bit  built, it defines PCRE_UCHAR32 as "unsigned int", but checks that it really is
207  data type. If it is not, the build fails with an error message telling the  a 32-bit data type. If it is not, the build fails with an error message telling
208  maintainer to modify the definition appropriately.  the maintainer to modify the definition appropriately.
209  </P>  </P>
210  <br><a name="SEC10" href="#TOC1">STRUCTURE TYPES</a><br>  <br><a name="SEC10" href="#TOC1">STRUCTURE TYPES</a><br>
211  <P>  <P>
# Line 373  Cambridge CB2 3QH, England. Line 373  Cambridge CB2 3QH, England.
373  </P>  </P>
374  <br><a name="SEC22" href="#TOC1">REVISION</a><br>  <br><a name="SEC22" href="#TOC1">REVISION</a><br>
375  <P>  <P>
376  Last updated: 24 June 2012  Last updated: 08 November 2012
377  <br>  <br>
378  Copyright &copy; 1997-2012 University of Cambridge.  Copyright &copy; 1997-2012 University of Cambridge.
379  <br>  <br>
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