PR_PREV_LINK

Returns the preceding element in a list.

Syntax

#include <prclist.h>

PRCList *PR_PREV_LINK (PRCList *elemp);

Parameter

elemp: A pointer to the element.

Returns

A pointer to a list element.

Description

PR_PREV_LINK returns a pointer to the element preceding the specified element. It can be used to traverse a list. The preceding element is not removed from the list.

NSPR
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