--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fuhtark_test/include/signal.h	Wed Nov 26 21:36:48 2025 +0700
@@ -0,0 +1,63 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the w64 mingw-runtime package.
+ * No warranty is given; refer to the file DISCLAIMER within this package.
+ */
+#ifndef _INC_SIGNAL
+#define _INC_SIGNAL
+
+#include <_mingw.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef _SIG_ATOMIC_T_DEFINED
+#define _SIG_ATOMIC_T_DEFINED
+  typedef int sig_atomic_t;
+#endif
+
+#define NSIG 23
+
+#define	SIGHUP	1	/* hangup */
+#define SIGINT 2
+#define	SIGQUIT	3	/* quit */
+#define SIGILL 4
+#define	SIGTRAP	5	/* trace trap (not reset when caught) */
+#define	SIGIOT	6	/* IOT instruction */
+#define	SIGABRT 6	/* used by abort, replace SIGIOT in the future */
+#define	SIGEMT	7	/* EMT instruction */
+#define SIGFPE 8
+#define	SIGKILL	9	/* kill (cannot be caught or ignored) */
+#define	SIGBUS	10	/* bus error */
+#define SIGSEGV 11
+#define	SIGSYS	12	/* bad argument to system call */
+#define	SIGPIPE	13	/* write on a pipe with no one to read it */
+#ifdef __USE_MINGW_ALARM
+#define	SIGALRM	14	/* alarm clock */
+#endif
+#define SIGTERM 15
+#define SIGBREAK 21
+#define SIGABRT2 22
+
+#define SIGABRT_COMPAT 6
+
+  typedef	void (*__p_sig_fn_t)(int);
+
+#define SIG_DFL (__p_sig_fn_t)0
+#define SIG_IGN (__p_sig_fn_t)1
+#define SIG_GET (__p_sig_fn_t)2
+#define SIG_SGE (__p_sig_fn_t)3
+#define SIG_ACK (__p_sig_fn_t)4
+#define SIG_ERR (__p_sig_fn_t)-1
+
+  extern void **__cdecl __pxcptinfoptrs(void);
+#define _pxcptinfoptrs (*__pxcptinfoptrs())
+
+  __p_sig_fn_t __cdecl signal(int _SigNum,__p_sig_fn_t _Func);
+  int __cdecl raise(int _SigNum);
+
+#ifdef __cplusplus
+}
+#endif
+#endif