# include <netinet/tcp.h> /* TCP_NODELAY */
# include <netdb.h> /* getprotobyname() */
# include <arpa/inet.h> /* inet_ntoa() */
+# include <sys/types.h> /* sometimes required for fd_set */
# endif
#ifdef HAVE_WINSOCK2_H
# include <execinfo.h>
#endif
+/*
+ * Some debugging functions. Can't we find a better place for this??
+ */
+void hexa_print(const char*name, unsigned char *data, int size);
+const char *hexa_str(unsigned char *data, int size);
+
#endif /* GRAS_PORTABLE_H */