pcre2_set_substitute_callout

Manual page for PCRE2 10.50-DEV

Name

pcre2_set_substitute_callout - set a substitution callout function

Synopsis

#include <pcre2.h>

int pcre2_set_substitute_callout(
      pcre2_match_context *mcontext,
      int (*substitute_callout)(
          pcre2_substitute_callout_block *callout_block,
          void *substitute_callout_data),
      void *substitute_callout_data);

Description

This function sets the substitute callout fields in a match context (the first argument). The second argument specifies a callout function, and the third argument is an opaque data item that is passed to it. The result of this function is always zero.

There is a complete description of the PCRE2 native API in the pcre2api page and a description of the POSIX API in the pcre2posix page.