fixes

smmapdfw/doc/smmapdfw.texi

@@ -75,6 +75,15 @@ Obtaining configuration data
 * Without default value::       
 * With default value::          
 
+More or less useful stuff
+
+* count.h::                     
+* queue.h::                     
+* htdns.h::                     
+* htmalloc.h::                  
+* smtp.h::                      
+* safe_write.h::                
+
 @end detailmenu
 @end menu
 
@@ -584,7 +593,16 @@ is not mentioned in the configuration file.
 
 The functions of the library are discussed here for each of the header files.
 
-@node
+@menu
+* count.h::                     
+* queue.h::                     
+* htdns.h::                     
+* htmalloc.h::                  
+* smtp.h::                      
+* safe_write.h::                
+@end menu
+
+@node count.h, queue.h, More or less useful stuff, More or less useful stuff
 @subsection @code{count.h}
 
 This is a threadsafe counter, wrapped around an @code{int}.
@@ -602,7 +620,7 @@ int count_get(count_t *c);
 @end verbatim
 
 
-@node
+@node queue.h, htdns.h, count.h, More or less useful stuff
 @subsection @code{queue.h}
 
 This is a threadsafe queue. Pointers to anything (@code{void}) can be
@@ -620,7 +638,7 @@ void *queue_get_wait(ht_queue_t *q);
 @end verbatim
 
 
-@node
+@node htdns.h, htmalloc.h, queue.h, More or less useful stuff
 @subsection @code{htdns.h}
 
 This is a wrapper around the resolver library selected at build time
@@ -640,7 +658,7 @@ For details on the data types look into the header file.
 
 Don't forget to free anything you got using @code{free_rrs}.
 
-@node
+@node htmalloc.h, smtp.h, htdns.h, More or less useful stuff
 @subsection @code{htmalloc.h}
 
 This provides variants of @code{malloc}, @code{realloc} and
@@ -654,7 +672,7 @@ char *htstrdup(const char *s);
 @end verbatim
 
 
-@node
+@node smtp.h, safe_write.h, htmalloc.h, More or less useful stuff
 @subsection @code{smtp.h}
 
 This is a simple smtp library, also useable for lmtp.
@@ -687,7 +705,7 @@ int smtp_quit(smtp_t *handle);
 Note: @code{host_address} in @code{smtp_init2} is a quad-dotted IP
 address, no hostname.
 
-@node
+@node safe_write.h,  , smtp.h, More or less useful stuff
 @subsection @code{safe_write.h}