Rust FFI to gegl.

2 files changed, 13 insertions, 1 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 6e3eb6e..2d66556 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,3 +4,4 @@ version = "0.1.0"
 authors = ["Kjetil Orbekk <kjetil.orbekk@gmail.com>"]
 
 [dependencies]
+libc = "*"
diff --git a/src/main.rs b/src/main.rs
index e7a11a9..d119473 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,14 @@
+extern crate libc;
+use std::ptr;
+
+#[link(name="gegl-0.3")]
+extern {
+fn gegl_init(argc: *mut i32, argv: *mut *mut libc::c_char);
+}
+
 fn main() {
-    println!("Hello, world!");
+    unsafe {
+        let mut argc : i32 = 0;
+        gegl_init(&mut argc as *mut i32, ptr::null_mut());
+    }
 }