doc: update users.txt

[pspp] / modules / roundl

diff --git a/modules/roundl b/modules/roundl
index 1edce04b8b0c205a7cad417dc9f7c34cdc240d71..9eb9f1de544b0657a1b1fd8c3b10aef282acfd8a 100644 (file)
--- a/modules/roundl
+++ b/modules/roundl
@@ -6,6 +6,8 @@ lib/round.c
 lib/roundl.c
 m4/check-math-lib.m4
 m4/roundl.m4
+m4/floorl.m4
+m4/ceill.m4
 
 Depends-on:
 float