# Solaris stuff
AC_SEARCH_LIBS([inet_ntop],[nsl])
AC_SEARCH_LIBS([recv],[socket])
AC_CHECK_DECL([CMSG_SPACE],,CFLAGS="$CFLAGS -D_XOPEN_SOURCE=500 -D__EXTENSIONS__")
AC_CHECK_DECL([CMSG_SPACE],,CFLAGS="$CFLAGS -D_XOPEN_SOURCE=500 -D__EXTENSIONS__", [[#include <sys/socket.h>]])
# Checks for library functions.
AC_FUNC_MEMCMP