Retrieve the next User in the Group (QzhbGetNextUser) API

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Required Parameter Group:
1	grplist	Input	Binary(4)
2	grp	Input	Binary(4)
3	prev_usr	Input	Binary(4)
4	usr	Output	Binary(4)
5	errcode	I/O	Char(*)
Threadsafe: Yes

Use the QzhbGetNextUser API to retrieve the next user from a group.

Authorities and locks

None.

Required parameter group

grplist: INPUT:BINARY(4)
The group list handle returned from a call to the QzhbCreateGroupList or QzhbOpenGroupList API.

grp: INPUT:BINARY(4)
The group handle returned from a call to the QzhbGetNextGroup, QzhbFindGroupInList, or QzhbAddGroupToList API.

prev_usr: INPUT:BINARY(4)
The user handle for an existing user that returns the user immediately following this user. A handle of 0 returns the first user in the group list.

usr: OUTPUT:BINARY(4)
The handle of the user if a next user is found in the group. If no next user is found, error HTPA207 is returned.

errcode: I/O:CHAR(*)
The structure in which to return error information.

Error messages

CPF3CF1 E: Error code parameter not valid.

HTPA001 E: Input parameter &1 not valid.

HTPA203 E: Input group list handle in parameter &1 not valid.

HTPA204 E: Input group handle in parameter &1 not valid.

HTPA205 E: Input user handle in parameter &1 not valid.

HTPA207 E: User &1 not found in group.