Fix examples to use new API and lots of compiler warnings.

Doxyfile

@@ -24,8 +24,8 @@ ABBREVIATE_BRIEF       = "The $name class" \
                          the
 ALWAYS_DETAILED_SEC    = NO
 INLINE_INHERITED_MEMB  = NO
-FULL_PATH_NAMES        = YES
-STRIP_FROM_PATH        = src
+FULL_PATH_NAMES        = NO
+STRIP_FROM_PATH        = 
 STRIP_FROM_INC_PATH    = 
 SHORT_NAMES            = NO
 JAVADOC_AUTOBRIEF      = YES
@@ -46,7 +46,7 @@ SIP_SUPPORT            = NO
 IDL_PROPERTY_SUPPORT   = YES
 DISTRIBUTE_GROUP_DOC   = NO
 SUBGROUPING            = YES
-TYPEDEF_HIDES_STRUCT   = NO
+TYPEDEF_HIDES_STRUCT   = YES
 #---------------------------------------------------------------------------
 # Build related configuration options
 #---------------------------------------------------------------------------
@@ -95,7 +95,8 @@ WARN_LOGFILE           =
 #---------------------------------------------------------------------------
 INPUT                  = /Users/jack/Sources/libstrophe/
 INPUT_ENCODING         = UTF-8
-FILE_PATTERNS          = *.c
+FILE_PATTERNS          = *.c \
+		         *.h
 RECURSIVE              = YES
 EXCLUDE                = examples \
 		       	 tests