[NEW] devel/g-wrap: Tool for generating function wrappers for Guile

G-Wrap is a tool (and guile library) for generating function wrappers
for inter-language calls. It currently only supports generating Guile
wrappers for C functions. Other languages may be supported in the
future, possibly on both sides.

WWW: http://www.nongnu.org/g-wrap/

PR: 241731
Submitted by: Andrew <andrew tao11 riddles org uk>
Differential Revision: D22189