--- mpg123/configure.ac	2015-08-12 07:38:31.000000000 +0200
+++ mpg123.old/configure.ac	2015-12-02 14:26:55.303304758 +0100
@@ -1007,6 +1007,7 @@
 AC_CHECK_SIZEOF(size_t,4)
 AC_CHECK_SIZEOF(ssize_t,4)
 AC_CHECK_SIZEOF(off_t,4)
+AC_CHECK_SIZEOF(off64_t,8)
 AC_CHECK_SIZEOF(int32_t)
 AC_CHECK_SIZEOF(long,4)
 
@@ -1017,8 +1018,8 @@
   lfs_alias_type=long
   lfs_alias_size=$ac_cv_sizeof_long
 else
-  lfs_alias_type=off_t
-  lfs_alias_size=$ac_cv_sizeof_off_t
+  lfs_alias_type=off64_t
+  lfs_alias_size=$ac_cv_sizeof_off64_t
 fi
 
 if test "x$lfs_alias_size" = "x"; then