diff --git a/src/include/signals.h b/src/include/signals.h
index 1a2a9b396..2fae6c60a 100644
--- a/src/include/signals.h
+++ b/src/include/signals.h
@@ -4,37 +4,37 @@
 
 typedef void (*sighandler_t)(int);
 
+#ifdef ANDROID
 typedef struct x64_sigaction_s {
+	int sa_flags;
 	union {
 	  sighandler_t _sa_handler;
 	  void (*_sa_sigaction)(int, siginfo_t *, void *);
 	} _u;
 	sigset_t sa_mask;
-	uint32_t sa_flags;
 	void (*sa_restorer)(void);
 } x64_sigaction_t;
-
-typedef struct x64_sigaction_restorer_s {
+#else
+typedef struct x64_sigaction_s {
 	union {
 	  sighandler_t _sa_handler;
 	  void (*_sa_sigaction)(int, siginfo_t *, void *);
 	} _u;
+	sigset_t sa_mask;
 	uint32_t sa_flags;
 	void (*sa_restorer)(void);
-	sigset_t sa_mask;
-} x64_sigaction_restorer_t;
+} x64_sigaction_t;
+#endif
 
-#ifdef ANDROID
-typedef struct android_sigaction_s {
-	int sa_flags;
+typedef struct x64_sigaction_restorer_s {
 	union {
 	  sighandler_t _sa_handler;
 	  void (*_sa_sigaction)(int, siginfo_t *, void *);
 	} _u;
-	sigset_t sa_mask;
+	uint32_t sa_flags;
 	void (*sa_restorer)(void);
-} android_sigaction_t;
-#endif
+	sigset_t sa_mask;
+} x64_sigaction_restorer_t;
 
 #ifdef BOX32
 typedef struct __attribute__((packed)) i386_sigaction_s {
diff --git a/src/libtools/signals.c b/src/libtools/signals.c
index 127f187e8..4abf8a4f8 100644
--- a/src/libtools/signals.c
+++ b/src/libtools/signals.c
@@ -2064,11 +2064,7 @@ EXPORT sighandler_t my_signal(x64emu_t* emu, int signum, sighandler_t handler)
 EXPORT sighandler_t my___sysv_signal(x64emu_t* emu, int signum, sighandler_t handler) __attribute__((alias("my_signal")));
 EXPORT sighandler_t my_sysv_signal(x64emu_t* emu, int signum, sighandler_t handler) __attribute__((alias("my_signal")));    // not completely exact
 
-#ifdef ANDROID
-int EXPORT my_sigaction(x64emu_t* emu, int signum, const android_sigaction_t *act, android_sigaction_t *oldact)
-#else
 int EXPORT my_sigaction(x64emu_t* emu, int signum, const x64_sigaction_t *act, x64_sigaction_t *oldact)
-#endif
 {
     printf_log(LOG_DEBUG, "Sigaction(signum=%d, act=%p(f=%p, flags=0x%x), old=%p)\n", signum, act, act?act->_u._sa_handler:NULL, act?act->sa_flags:0, oldact);
     if(signum<0 || signum>MAX_SIGNAL) {
@@ -2122,11 +2118,7 @@ int EXPORT my_sigaction(x64emu_t* emu, int signum, const x64_sigaction_t *act, x
     }
     return ret;
 }
-#ifdef ANDROID
-int EXPORT my___sigaction(x64emu_t* emu, int signum, const android_sigaction_t *act, android_sigaction_t *oldact)
-#else
 int EXPORT my___sigaction(x64emu_t* emu, int signum, const x64_sigaction_t *act, x64_sigaction_t *oldact)
-#endif
 __attribute__((alias("my_sigaction")));
 
 int EXPORT my_syscall_rt_sigaction(x64emu_t* emu, int signum, const x64_sigaction_restorer_t *act, x64_sigaction_restorer_t *oldact, int sigsetsize)