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+
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AC_MSG_RESULT(yes)
size_max="SIZE_T_MAX"
], [
AC_MSG_RESULT(no)
size_max="(~(size_t)0)"
])
AC_DEFINE_UNQUOTED(SIZE_MAX, $size_max, [Maximum value for size_t])
])
AC_MSG_CHECKING(for SSIZE_MAX)
AC_EGREP_CPP(yes, [
#include <stdint.h>
#include <limits.h>
#ifdef SSIZE_MAX
yes
#endif
], [
AC_MSG_RESULT(yes)
], [
AC_MSG_RESULT(no)
AC_DEFINE(SSIZE_MAX, [((ssize_t)(SIZE_MAX / 2))],
[Maximum value for ssize_t])
])
AC_CHECK_TYPE(max_align_t,
[AC_DEFINE(OF_HAVE_MAX_ALIGN_T, 1, [Whether we have max_align_t])])
AC_CHECK_HEADER(stdnoreturn.h,
[AC_DEFINE(OF_HAVE_STDNORETURN_H, 1, [Whether we have stdnoreturn.h])])
|