From 73cc187c0ed757eac68eb8ffc51cc00fd8f6c696 Mon Sep 17 00:00:00 2001
From: Romain Malmain <romain.malmain@pm.me>
Date: Thu, 12 Sep 2024 18:05:04 +0200
Subject: [PATCH] extern some variables + cleanup

---
 include/libafl/user.h | 5 ++++-
 linux-user/signal.c   | 5 -----
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/include/libafl/user.h b/include/libafl/user.h
index a65ffca372..410cf185da 100644
--- a/include/libafl/user.h
+++ b/include/libafl/user.h
@@ -16,6 +16,9 @@ struct libafl_mapinfo {
     bool is_valid;
 };
 
+extern void (*libafl_dump_core_hook)(int host_sig);
+extern int libafl_force_dfl;
+
 void libafl_dump_core_exec(int signal);
 
 void libafl_qemu_handle_crash(int host_sig, siginfo_t* info, void* puc);
@@ -35,4 +38,4 @@ int _libafl_qemu_user_init(int argc, char** argv, char** envp);
 
 #ifdef AS_LIB
 void libafl_qemu_init(int argc, char** argv);
-#endif
\ No newline at end of file
+#endif
diff --git a/linux-user/signal.c b/linux-user/signal.c
index 15a2669e96..6eb4d650f3 100644
--- a/linux-user/signal.c
+++ b/linux-user/signal.c
@@ -736,11 +736,6 @@ void die_with_signal(int host_sig)
     _exit(EXIT_FAILURE);
 }
 
-//// --- Begin LibAFL code ---
-
-
-//// --- End LibAFL code ---
-
 static G_NORETURN
 void dump_core_and_abort(CPUArchState *env, int target_sig)
 {