krb5_wrap_error_message - Add a prefix to a different error code’s message. — MIT Kerberos Documentation

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# krb5_wrap_error_message - Add a prefix to a different error code’s message.

void `krb5_wrap_error_message`(krb5_context ctx, krb5_error_code old_code, krb5_error_code code, const char * fmt, ...)

param: | [in] ctx - Library context [in] old_code - Previous error code [in] code - Error code [in] fmt - Format string for error message prefix

Format a message and prepend it to the message for old_code . The prefix will be separated from the old message with a colon and space. Set the resulting message as the extended error message for code .