# define AI_ALL 0 /* 0x0010: Return IPv4 mapped and IPv6 addresses. */
# endif
# ifndef AI_ADDRCONFIG
-# define AI_ADDRCONFIG 0 /* 0x0020: Use configuration of this host to choose \
+# define AI_ADDRCONFIG 0 /* 0x0020: Use configuration of this host to choose
returned address type. */
# endif