ID 160086 - Blink API docs - Example plug-in doesn't compile or work correctly

Problem summary
Example blinkBlurAndGainExamplePlugin plug-in doesn't compile or work correctly
Attached to this internal report is a fixed copy of the plug-in, the website needs updating to have this.

Customer reported version
nuke.12.2v1

Customer reported platform
windows10

Steps to reproduce

1) Download the plugin from: https://learn.foundry.com/nuke/developers/latest/blinkreference/example_plugin.html

2) Try to compile the plug-in for Nuke, it will fail to compile.

Expected behaviour
For the plug-in to compile and be usable in Nuke

Actual behaviour
It errors when compiling

Workaround
Attached is a fixed copy of the plug-in.

Reproduced by support
Reproduces by developers in Nuke 13 and Nuke 9