PLHashEntry

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Syntax

Description

PLHashEntry is a structure that represents an entry in the hash table. An entry has a key and a value, represented by the following fields in the PLHashEntry structure.

The key field is a pointer to an opaque key. The value field is a pointer to an opaque value. If the key of an entry is an integral value that can fit into a void * pointer, you can just cast the key itself to void * and store it in the key field. Similarly, if the value of an entry is an integral value that can fit into a void * pointer, you can cast the value itself to void * and store it in the value field.