FreeRTOS

Hi,
I'm using -Windows - Arduino 1.8.0 - FreeRTOS v10.3.0-8 by Richard Barry
Using the code described in this post- basic and getting-started type.

While compiling, Im getting error due to 'portCHAR' in the code. When I chagnge it to char, the error goes away.

: error: expected primary-expression before 'const'

, (const portCHAR *)"Blink" // A name just for humans

^~~~~

I'm not sure what is this portCHAR and what's the library dependency.
A solution would be helpful.
-Thanks

A solution would be helpful.

The code and full error message would be helpful.

evanmars:
The code and full error message would be helpful.

So would knowing what board is specified.