Calling C functions from Lua Code

[Austin Einter <austin.einter@...>]

Hi All

I have a requirement as below.

1. From C code, call lua function ( I know how to do it)

2. While lua function is being executed,  call a C function

3. Lua function returns

4. C code completes and program terminates

Hope it should be possible.

Can somebody please help me how to implement above point 2 (how to call a C function from Lua).

Thanks

Austin