aboutsummaryrefslogtreecommitdiff
path: root/Examples/ruby/funcptr2/example.i
blob: 81a66146ab26a06d97a439ecb3ba4ed259381008 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
/* File : example.i */
%module example
%{
#include "example.h"
%}

/* Wrap a function taking a pointer to a function */
extern int  do_op(int a, int b, int (*op)(int, int));

/* Now install a bunch of "ops" as constants */
%callback("%(upper)s")
int add(int, int);
int sub(int, int);
int mul(int, int);
%nocallback

extern int (*funcvar)(int,int);