hg merge default

2 files changed, 40 insertions, 0 deletions

diff --git a/demo/embedding.py b/demo/embedding.py
new file mode 100644
index 0000000..40c419f
--- /dev/null
+++ b/demo/embedding.py
@@ -0,0 +1,21 @@
+import cffi
+
+ffi = cffi.FFI()
+
+ffi.embedding_api("""
+    int add(int, int);
+""")
+
+ffi.embedding_init_code("""
+    from _embedding_cffi import ffi
+    print("preparing")   # printed once
+
+    @ffi.def_extern()
+    def add(x, y):
+        print("adding %d and %d" % (x, y))
+        return x + y
+""")
+
+ffi.set_source("_embedding_cffi", "")
+
+ffi.compile(verbose=True)
diff --git a/demo/embedding_test.c b/demo/embedding_test.c
new file mode 100644
index 0000000..87d313b
--- /dev/null
+++ b/demo/embedding_test.c
@@ -0,0 +1,19 @@
+/* Link this program with libembedding_test.so.
+   E.g. with gcc:
+
+      gcc -o embedding_test embedding_test.c _embedding_cffi*.so
+*/
+
+#include <stdio.h>
+
+extern int add(int x, int y);
+
+
+int main(void)
+{
+    int res = add(40, 2);
+    printf("result: %d\n", res);
+    res = add(100, -5);
+    printf("result: %d\n", res);
+    return 0;
+}