fixup!

Author: saghul

quickjs-libc.c

@@ -73,12 +73,15 @@ typedef sig_t sighandler_t;
 #endif
 #endif /* __APPLE__ */
 
+#if defined(__OpenBSD__)
+typedef sig_t sighandler_t;
+extern char **environ;
 #endif
 
-#if !defined(_WIN32)
 /* enable the os.Worker API. IT relies on POSIX threads */
 #define USE_WORKER
-#endif
+
+#endif /* _WIN32 */
 
 #ifdef USE_WORKER
 #include <pthread.h>