- gl_CHECK_NEXT_HEADERS([stdlib.h])
- AC_CHECK_HEADERS([random.h], [], [], [AC_INCLUDES_DEFAULT])
- if test $ac_cv_header_random_h = yes; then
- HAVE_RANDOM_H=1
- else
- HAVE_RANDOM_H=0
- fi
- AC_SUBST([HAVE_RANDOM_H])
- AC_CHECK_TYPES([struct random_data],
- [], [HAVE_STRUCT_RANDOM_DATA=0],
- [[#include <stdlib.h>
- #if HAVE_RANDOM_H
- # include <random.h>
- #endif
- ]])