Files in directory ffcall/callback/vacall_r of check-in ed10f826ffe027cbf00b2e1e49dc3bc81a9a386a


This directory contains a reentrant version of the vacall package.

Instead of using a global variable for the function to be called,
a pointer is passed in a special CPU register, pointing to:
  - a function code pointer in the first word,
  - a data word in the second word, to be passed before the va_alist.

The include file <vacall.h> is renamed to <vacall_r.h>.