Initial revision.

m4/type-sizes.m4

+dnl
+dnl Mmmh. Maybe shouldn't do this
+dnl
+AC_DEFUN([ALBERT_TYPE_SIZES],
+[AC_C_BIGENDIAN
+AC_C_CONST
+AC_C_INLINE
+AC_C_VOLATILE
+AC_C_STRINGIZE
+AC_TYPE_SIZE_T
+AC_C_LONG_DOUBLE
+AC_CHECK_SIZEOF(char)
+AC_CHECK_SIZEOF(short)
+AC_CHECK_SIZEOF(int)
+AC_CHECK_SIZEOF(long)
+AC_CHECK_SIZEOF(long long)
+AC_CHECK_SIZEOF(void *)
+AC_CHECK_SIZEOF(float)
+AC_CHECK_SIZEOF(double)
+AC_CHECK_SIZEOF(long double)
+])