doc: Remove doxygen warnings.

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@4555 38d2e660-2303-0410-9eaa-f027e97ec537

diff --git a/bertos/cfg/cfg_lwip.h b/bertos/cfg/cfg_lwip.h
index c9aa49f442c6a75ed757b04480781b0c73bb7f1a..b6b55f65269d3df5bcc07c6073240abbb54a1d7c 100644 (file)
--- a/bertos/cfg/cfg_lwip.h
+++ b/bertos/cfg/cfg_lwip.h
@@ -133,8 +133,10 @@
 
 /**
  * MEM_ALIGNMENT: should be set to the alignment of the CPU
+ * \verbatim
  *    4 byte alignment -> #define MEM_ALIGNMENT 4
  *    2 byte alignment -> #define MEM_ALIGNMENT 2
+ * \endverbatim
  */
 #ifndef MEM_ALIGNMENT
 #define MEM_ALIGNMENT                   4
@@ -701,12 +703,16 @@
 
 /** DNS_LOCAL_HOSTLIST: Implements a local host-to-address list. If enabled,
  *  you have to define
+ *  \code
  *    #define DNS_LOCAL_HOSTLIST_INIT {{"host1", 0x123}, {"host2", 0x234}}
+ *  \endcode
  *  (an array of structs name/address, where address is an u32_t in network
  *  byte order).
  *
  *  Instead, you can also use an external function:
+ *  \code
  *  #define DNS_LOOKUP_LOCAL_EXTERN(x) extern u32_t my_lookup_function(const char *name)
+ *  \endcode
  *  that returns the IP address or INADDR_NONE if not found.
  */
 #ifndef DNS_LOCAL_HOSTLIST