Index: uspace/lib/block/libblock.c
===================================================================
--- uspace/lib/block/libblock.c	(revision 694ca93fa1697ba7bdc8a18a613b9b84a0449ca3)
+++ uspace/lib/block/libblock.c	(revision c4aa9cfd8e9381a2d886ffc77e6f62a5aa3e4357)
@@ -854,5 +854,5 @@
 	}
 	
-	// calculate data position and required space
+	/* calculate data position and required space */
 	first_block = abs_offset / phys_block_size;
 	offset = abs_offset % phys_block_size;
@@ -861,5 +861,5 @@
 	buf_size = blocks * phys_block_size;
 	
-	// read the data into memory
+	/* read the data into memory */
 	buffer = malloc(buf_size);
 	if (buffer == NULL) {
@@ -873,5 +873,5 @@
 	}
 	
-	// copy the data from the buffer
+	/* copy the data from the buffer */
 	memcpy(data, buffer + offset, bytes);
 	free(buffer);