F.50 ctThrdBlockCls

---

Close a block.

Short Name

ctThrdBlockCls

TYPE

Threading function

DECLARATION

NINT ctThrdBlockCls(pctBLOCK block)

DESCRIPTION

Close the block referenced by block, making it inactive.

RETURN

ctThrdBlockCls returns NO_ERROR(0). See Appendix A "c-tree Plus Error Codes" of the c-tree Plus Programmer's Reference Guide for a complete listing of valid c-tree Plus error values.

LIMITATIONS

Can only be used with a ctThrd library.

SEE ALSO

ctThrdBlockGet, ctThrdBlockRel, and ctThrdBlockWait.