+#if @GNULIB_STRSIGNAL@
+# if @REPLACE_STRSIGNAL@
+# define strsignal rpl_strsignal
+# endif
+# if ! @HAVE_DECL_STRSIGNAL@ || @REPLACE_STRSIGNAL@
+extern char *strsignal (int __sig);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef strsignal
+# define strsignal(a) \
+ (GL_LINK_WARNING ("strsignal is unportable - " \
+ "use gnulib module strsignal for portability"), \
+ strsignal (a))
+#endif
+
+#if @GNULIB_STRVERSCMP@
+# if !@HAVE_STRVERSCMP@
+extern int strverscmp (const char *, const char *);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef strverscmp
+# define strverscmp(a, b) \
+ (GL_LINK_WARNING ("strverscmp is unportable - " \
+ "use gnulib module strverscmp for portability"), \
+ strverscmp (a, b))
+#endif
+