Add module descriptions.

[gnulib.git] / modules / ftruncate

diff --git a/modules/ftruncate b/modules/ftruncate
index 159b7e5..09c2ae0 100644 (file)
--- a/modules/ftruncate
+++ b/modules/ftruncate
@@ -1,4 +1,5 @@
 Description:
+ftruncate() function: truncate an open file to a specified length.
 
 Files:
 lib/ftruncate.c