pcre2_set_substitute_case_callout

Manual page for PCRE2 10.49-DEV

Name

pcre2_set_substitute_case_callout - set a substitution case callout function

Synopsis

#include <pcre2.h>

int pcre2_set_substitute_case_callout(
      pcre2_match_context *mcontext,
      PCRE2_SIZE (*substitute_case_callout)(
          PCRE2_SPTR input, PCRE2_SIZE input_length,
          PCRE2_UCHAR *output, PCRE2_SIZE output_capacity,
          int case_operation, void *substitute_case_callout_data),
      void *substitute_case_callout_data);

Description

This function sets the substitute case 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.