/vendor/pcre/doc/html/pcre_refcount.html

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  1. <html>
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  3. <title>pcre_refcount specification</title>
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  6. <h1>pcre_refcount man page</h1>
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  7. <p>
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  8. Return to the <a href="index.html">PCRE index page</a>.
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  9. </p>
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  10. <p>
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  11. This page is part of the PCRE HTML documentation. It was generated automatically
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  12. from the original man page. If there is any nonsense in it, please consult the
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  13. man page, in case the conversion went wrong.
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  14. <br>
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  15. <br><b>
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  16. SYNOPSIS
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  17. </b><br>
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  18. <P>
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  19. <b>#include &#60;pcre.h&#62;</b>
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  20. </P>
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  21. <P>
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  22. <b>int pcre_refcount(pcre *<i>code</i>, int <i>adjust</i>);</b>
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  23. </P>
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  24. <br><b>
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  25. DESCRIPTION
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  26. </b><br>
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  27. <P>
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  28. This function is used to maintain a reference count inside a data block that
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  29. contains a compiled pattern. Its arguments are:
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  30. <pre>
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  31.   <i>code</i>                      Compiled regular expression
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  32.   <i>adjust</i>                    Adjustment to reference value
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  33. </pre>
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  34. The yield of the function is the adjusted reference value, which is constrained
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  35. to lie between 0 and 65535.
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  36. </P>
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  37. <P>
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  38. There is a complete description of the PCRE native API in the
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  39. <a href="pcreapi.html"><b>pcreapi</b></a>
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  40. page and a description of the POSIX API in the
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  41. <a href="pcreposix.html"><b>pcreposix</b></a>
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  42. page.
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  43. <p>
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  44. Return to the <a href="index.html">PCRE index page</a>.
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  45. </p>
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