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  1. <html>
  2. <head>
  3. <title>pcre2_set_substitute_callout specification</title>
  4. </head>
  5. <body bgcolor="#FFFFFF" text="#00005A" link="#0066FF" alink="#3399FF" vlink="#2222BB">
  6. <h1>pcre2_set_substitute_callout man page</h1>
  7. <p>
  8. Return to the <a href="index.html">PCRE2 index page</a>.
  9. </p>
  10. <p>
  11. This page is part of the PCRE2 HTML documentation. It was generated
  12. automatically from the original man page. If there is any nonsense in it,
  13. please consult the man page, in case the conversion went wrong.
  14. <br>
  15. <br><b>
  16. SYNOPSIS
  17. </b><br>
  18. <P>
  19. <b>#include &#60;pcre2.h&#62;</b>
  20. </P>
  21. <P>
  22. <b>int pcre2_set_substitute_callout(pcre2_match_context *<i>mcontext</i>,</b>
  23. <b> int (*<i>callout_function</i>)(pcre2_substitute_callout_block *),</b>
  24. <b> void *<i>callout_data</i>);</b>
  25. </P>
  26. <br><b>
  27. DESCRIPTION
  28. </b><br>
  29. <P>
  30. This function sets the substitute callout fields in a match context (the first
  31. argument). The second argument specifies a callout function, and the third
  32. argument is an opaque data item that is passed to it. The result of this
  33. function is always zero.
  34. </P>
  35. <P>
  36. There is a complete description of the PCRE2 native API in the
  37. <a href="pcre2api.html"><b>pcre2api</b></a>
  38. page and a description of the POSIX API in the
  39. <a href="pcre2posix.html"><b>pcre2posix</b></a>
  40. page.
  41. <p>
  42. Return to the <a href="index.html">PCRE2 index page</a>.
  43. </p>