doc: add mbuf cloning functions in doxygen

Some functions are available only if RTE_MBUF_SCATTER_GATHER is enabled.
So it must be configured for doxygen parser.

Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>

diff --git a/doc/doxy-api.conf b/doc/doxy-api.conf
index 5d3e4ca..7ea692a 100644 (file)
--- a/doc/doxy-api.conf
+++ b/doc/doxy-api.conf
@@ -46,7 +46,8 @@ INPUT                   = doc/doxy-api-index.md \
                           lib/librte_timer
 FILE_PATTERNS           = rte_*.h \
                           cmdline.h
-PREDEFINED              = __DOXYGEN__
+PREDEFINED              = __DOXYGEN__ \
+                          RTE_MBUF_SCATTER_GATHER
 
 OPTIMIZE_OUTPUT_FOR_C   = YES
 EXTRACT_STATIC          = YES