From 20bdbf638d1d9312676f4d3ec96d0f52fb8508cd Mon Sep 17 00:00:00 2001
From: Jonathon Reinhart <Jonathon.Reinhart@gmail.com>
Date: Wed, 26 Aug 2015 07:36:20 -0400
Subject: [PATCH] change uc_hook_del() to take hook handle by value

---
 include/unicorn/unicorn.h | 2 +-
 uc.c                      | 6 +-----
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/include/unicorn/unicorn.h b/include/unicorn/unicorn.h
index 714feaae..14102c97 100644
--- a/include/unicorn/unicorn.h
+++ b/include/unicorn/unicorn.h
@@ -382,7 +382,7 @@ uc_err uc_hook_add(struct uc_struct *uc, uc_hook_h *hh, uc_hook_t type, void *ca
  for detailed error).
 */
 UNICORN_EXPORT
-uc_err uc_hook_del(struct uc_struct *uc, uc_hook_h *hh);
+uc_err uc_hook_del(struct uc_struct *uc, uc_hook_h hh);
 
 /*
  Map memory in for emulation.
diff --git a/uc.c b/uc.c
index 3db2778f..3effa782 100644
--- a/uc.c
+++ b/uc.c
@@ -649,12 +649,8 @@ uc_err uc_hook_add(struct uc_struct *uc, uc_hook_h *hh, uc_hook_t type, void *ca
 }
 
 UNICORN_EXPORT
-uc_err uc_hook_del(struct uc_struct *uc, uc_hook_h *hh)
+uc_err uc_hook_del(struct uc_struct *uc, uc_hook_h hh)
 {
-    if (*hh == 0)
-        // invalid handle
-        return UC_ERR_HANDLE;
-
     return hook_del(uc, hh);
 }