;;; Uses the greet module. Build both, then link them:
;;;
;;;   ./sexc example/greet.sex -c -o greet.o
;;;   ./sexc example/greet-app.sex -o greet-app -- greet.o
;;;
;;; `(import greet)' pastes greet's public declarations here: `greet'
;;; as a prototype and `greet-count' as an extern. Both keep external
;;; linkage, so they refer to the one definition in greet.o rather than
;;; to private copies.

(include stdio.h)

(import greet)

(pub fn main () int
  (greet "world")
  (greet "sex")
  (printf "%d greetings\n" greet-count)
  (return 0))