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Error Code

Table 1 Error code

Error Code

Description

Value

H_OK

Successful execution.

0

H_ERROR

Execution error.

1

H_POINTER_NULL

The input pointer is null.

2

H_USING_EMPTY_KEY

key contains an invalid null key.

3

H_USING_DELETED_KEY

key contains an invalid deleted key.

4

H_INVALID_PARAMETER

Invalid parameter.

5