1 files changed, 17 insertions, 0 deletions
diff --git a/doc/manual/example2/function.c b/doc/manual/example2/function.c
new file mode 100644
index 0000000..159ddb7
--- /dev/null
+++ b/doc/manual/example2/function.c
@@ -0,0 +1,17 @@
+float process_data(float* data, int n) {
+  int i;
+  float sum;
+  for (i = 0; i < n; i++) {
+    sum += data[i];
+  }
+  return sum;
+}
+
+float* global_data;
+void set_global_data(float* data) {
+  global_data = data;
+}
+
+float process_global_data(int n) {
+  return process_data(global_data, n);
+}