Just came across sapi/embed and am now looking into that direction for
incorporating scripting support from my C/C++ application.

Does anyone know where I can find the API docs for the zend_ functions? I
can't seem to find them online.

What I want to accomplish is:

1. set my 'C' variables in the zend symbol table, I will use
zend_hash_update for that.

2. run a function in the script that updates the variables (I will know the
names of the supported functions the script is submitted with)

3. read the updated variables and change the application's screen.

4. repeat steps 2 and 3 many times a second.

I feel I am almost there but need more on the zend_ stuff.

TIA
Brian