From 52b29440f8f1310e0c074c8eb409e433c56bdd62 Mon Sep 17 00:00:00 2001
From: Teddy <ted.sybil@gmail.com>
Date: Wed, 7 May 2014 03:17:32 +0800
Subject: rename

---
 compile_data/func_pointer.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 compile_data/func_pointer.c

(limited to 'compile_data/func_pointer.c')

diff --git a/compile_data/func_pointer.c b/compile_data/func_pointer.c
new file mode 100644
index 0000000..e7b6484
--- /dev/null
+++ b/compile_data/func_pointer.c
@@ -0,0 +1,19 @@
+typedef void (*Func_t)();
+void f(Func_t func, int step) {
+    if (!step) return;
+    printf("i'm f\n");
+    func(func, step - 1);
+}
+void g(void (*func)(), int step) {
+    if (!step) return;
+    printf("i'm g\n");
+    func(func, step - 1);
+}
+int main() {
+    void (*func)(void (*ifunc)(), int step);
+    int x = 1;
+    if (x) func = f;
+    else func = g;
+    func(func, 5);
+    return 0;
+}
-- 
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