X-Git-Url: http://git.tuebingen.mpg.de/?p=adu.git;a=blobdiff_plain;f=adu.c;h=b227589dbbb8e5f467421178c1d78ae052e1efb0;hp=cd77fd9f9f4741b7c9f805072737bc4216f1f36e;hb=0194c573c16dce254095636e303d9cda80898025;hpb=7c5fafb3a13d58cdfc96f90b74972f7d9f7adef1

diff --git a/adu.c b/adu.c
index cd77fd9..b227589 100644
--- a/adu.c
+++ b/adu.c
@@ -5,6 +5,16 @@
  */
 
 /** \file adu.c \brief The main functions used by all modes of operation. */
+
+/**
+ * \mainpage adu API reference
+ *
+ * - Modes of operation: \ref select.c, \ref create.c, \ref interactive.c
+ * - User handling: \ref user.c
+ * - Error handling: \ref error.h
+ * - Library-type functions: \ref fd.c, \ref format.c, \ref string.c, \ref portable_io.h, \ref bloom.c
+ */
+
 #include "adu.h"
 #include <dirent.h> /* readdir() */
 #include <pwd.h>
@@ -17,10 +27,11 @@
 #include "string.h"
 #include "error.h"
 
+/** Define the array of error descriptions. */
 DEFINE_ERRLIST;
 
 /**
- * The error code of the last osl library function.
+ * The error code of the last called osl library function.
  *
  * \sa osl().
  */
@@ -210,7 +221,7 @@ static int check_args(void)
 	return 1;
 }
 
-static int print_complete_help_and_die(void)
+static void print_complete_help_and_die(void)
 {
 	const char **line;