more doxygen

diff --git a/Doxyfile b/Doxyfile
index b6926e666e533b294fceccb48c6c819e67a990d8..9c6da8ae19ec79f623deb11674f2b696d0eaa093 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 ed765e7d89eb56a9ce25358d006bd5349c1a23a4..ed9018338c0d04acf3fa3abf06a6ddad03cf287b 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 */