1 files changed, 10 insertions, 1 deletions
diff --git a/wasm2c/examples/fac/fac.c b/wasm2c/examples/fac/fac.c
index 106d7768..05b93cd8 100644
--- a/wasm2c/examples/fac/fac.c
+++ b/wasm2c/examples/fac/fac.c
@@ -1,6 +1,12 @@
 /* Automatically generated by wasm2c */
 #include <math.h>
 #include <string.h>
+#if defined(_MSC_VER)
+#include <intrin.h>
+#include <malloc.h>
+#else
+#include <alloca.h>
+#endif
 
 #include "fac.h"
 
@@ -127,7 +133,7 @@ DEFINE_STORE(i64_store32, u32, u64)
 
 #if defined(_MSC_VER)
 
-#include <intrin.h>
+#define alloca _alloca
 
 // Adapted from
 // https://github.com/nemequ/portable-snippets/blob/master/builtin/builtin.h
@@ -453,6 +459,8 @@ static u32 func_types[1];
 static void init_func_types(void) {
   func_types[0] = wasm_rt_register_func_type(1, 1, WASM_RT_I32, WASM_RT_I32);
 }
+static void init_tags(void) {
+}
 
 static u32 w2c_fac(u32);
 
@@ -496,6 +504,7 @@ static void init_exports(void) {
 
 void Z_fac_init(void) {
   init_func_types();
+  init_tags();
   init_globals();
   init_memory();
   init_table();