diff options
Diffstat (limited to 'include/zix/tree.h')
| -rw-r--r-- | include/zix/tree.h | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/include/zix/tree.h b/include/zix/tree.h index 8114c97..1b5c4ec 100644 --- a/include/zix/tree.h +++ b/include/zix/tree.h @@ -6,7 +6,6 @@ #include "zix/allocator.h" #include "zix/attributes.h" -#include "zix/function_types.h" #include "zix/status.h" #include <stdbool.h> @@ -26,15 +25,24 @@ typedef struct ZixTreeImpl ZixTree; /// An iterator over a @ref ZixTree typedef struct ZixTreeNodeImpl ZixTreeIter; +/// Function for comparing two Tree elements +typedef int (*ZixTreeCompareFunc)(const void* ZIX_UNSPECIFIED a, + const void* ZIX_UNSPECIFIED b, + const void* ZIX_UNSPECIFIED user_data); + +/// Function to destroy a Tree element +typedef void (*ZixTreeDestroyFunc)(void* ZIX_UNSPECIFIED ptr, + const void* ZIX_UNSPECIFIED user_data); + /// Create a new (empty) tree ZIX_API ZixTree* ZIX_ALLOCATED -zix_tree_new(ZixAllocator* ZIX_NULLABLE allocator, - bool allow_duplicates, - ZixCompareFunc ZIX_NONNULL cmp, - void* ZIX_UNSPECIFIED cmp_data, - ZixDestroyFunc ZIX_NULLABLE destroy, - const void* ZIX_NULLABLE destroy_user_data); +zix_tree_new(ZixAllocator* ZIX_NULLABLE allocator, + bool allow_duplicates, + ZixTreeCompareFunc ZIX_NONNULL cmp, + void* ZIX_UNSPECIFIED cmp_data, + ZixTreeDestroyFunc ZIX_NULLABLE destroy, + const void* ZIX_NULLABLE destroy_user_data); /// Free `t` ZIX_API |