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    PR_PREV_LINK

    « NSPR API Reference « Linked Lists

    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.

    Document Tags and Contributors

    Contributors to this page: kscarfone, ethertank, Graememcc
    Last updated by: kscarfone,