sousa-gecko/docs/nspr/reference/pr_insert_before.md

PR_INSERT_BEFORE

Inserts an element before another element in a circular list.

Syntax

#include <prclist.h>

PR_INSERT_BEFORE (
   PRCList *elemp1
   PRCList *elemp2);

Parameters

elemp1

A pointer to the element to be inserted.

elemp2

A pointer to the element before which elemp1 is to be inserted.

Description

PR_INSERT_BEFORE inserts the element specified by elemp1 into the circular list, before the element specified by elemp2.