The macro `AC_TYPE_SIZE_T` checks if the type `size_t` is available, but
this type is part of the C standard, checking is therefore not required.
dnl Check for various typedefs and provide substitutes if they do not exist.
AC_TYPE_PID_T
-AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
AC_TYPE_UID_T
/* Define to `int' if <sys/types.h> does not define. */
/* #undef pid_t */
-/* Define to `unsigned int' if <sys/types.h> does not define. */
-/* #undef size_t */
-
/* Define to `int' if <sys/types.h> does not define. */
//#define ssize_t int