more doxygen

diff --git a/Doxyfile b/Doxyfile
index b6926e6..9c6da8a 100644 (file)
--- a/Doxyfile
+++ b/Doxyfile
@@ -978,7 +978,7 @@ ENABLE_PREPROCESSING   = YES
 # compilation will be performed. Macro expansion can be done in a controlled 
 # way by setting EXPAND_ONLY_PREDEF to YES.
 
-MACRO_EXPANSION        = NO
+MACRO_EXPANSION        = YES
 
 # If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES 
 # then the macro expansion is limited to the macros specified with the 

diff --git a/lib/test.c b/lib/test.c
index ed765e7..ed90183 100644 (file)
--- a/lib/test.c
+++ b/lib/test.c
@@ -377,6 +377,8 @@ static void test_casefold(void) {
 /** @brief Less-than comparison function for integer heap */
 static inline int int_lt(int a, int b) { return a < b; }
 
+/** @struct iheap
+ * @brief A heap with @c int elements */
 HEAP_TYPE(iheap, int, int_lt);
 
 /** @brief Tests for @ref heap.h */