call "CBL_NOT" using target
by value length
| Using call prototype (see Key) | Picture | |
|---|---|---|
| target | cblt-x1-compx | Any data item. |
| length | cblt-os-size | Numeric literal,
pic x(4) comp-5 or pic x(8) comp-5 (64-bit native programs only) |
| target | The data to operate on. |
| target | The data with the bits inverted. |
| length | The number of bytes of target to change. Positions beyond this are unchanged. |
Comments:
The routine starts at the left-hand end of target and inverts bits. The truth table for this is: