Usermode/libc - Fix strchr and strrchr behavior

[tpg/acess2.git] / Usermode / Libraries / libc.so_src / include_exp / signal.h

diff --git a/Usermode/Libraries/libc.so_src/include_exp/signal.h b/Usermode/Libraries/libc.so_src/include_exp/signal.h
index a4c8bd3..38de258 100644 (file)
--- a/Usermode/Libraries/libc.so_src/include_exp/signal.h
+++ b/Usermode/Libraries/libc.so_src/include_exp/signal.h
@@ -8,6 +8,10 @@
 #ifndef _SIGNAL_H_
 #define _SIGNAL_H_
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #include "signal_list.h"
 
 typedef void (*sighandler_t)(int);
@@ -15,9 +19,9 @@ typedef void (*sighandler_t)(int);
 //! Atomic integer type
 typedef volatile int   sig_atomic_t;
 
-#define SIG_IGN        ((void*)1)
-#define SIG_DFL        ((void*)0)
-#define SIG_ERR        ((void*)-1)
+#define SIG_IGN        ((sighandler_t)1)
+#define SIG_DFL        ((sighandler_t)0)
+#define SIG_ERR        ((sighandler_t)-1)
 
 extern sighandler_t    signal(int signum, sighandler_t handler);
 
@@ -55,5 +59,9 @@ struct sigaction
 
 extern int sigaction(int signum, const struct sigaction *act, struct sigaction *oldact);
 
+#if __cplusplus
+}
+#endif
+
 #endif