diff --git a/include/git2/branch.h b/include/git2/branch.h
index f4681dc09..69e7d1689 100644
--- a/include/git2/branch.h
+++ b/include/git2/branch.h
@@ -69,7 +69,7 @@ GIT_EXTERN(int) git_branch_create(
 GIT_EXTERN(int) git_branch_delete(
 		git_repository *repo,
 		const char *branch_name,
-		git_branch_type branch_type);
+		git_branch_t branch_type);
 
 /**
  * Fill a list with all the branches in the Repository
diff --git a/include/git2/odb_backend.h b/include/git2/odb_backend.h
index 9a0133f37..f4620f5f4 100644
--- a/include/git2/odb_backend.h
+++ b/include/git2/odb_backend.h
@@ -74,6 +74,13 @@ struct git_odb_backend {
 	void (* free)(struct git_odb_backend *);
 };
 
+/** Streaming mode */
+enum {
+	GIT_STREAM_RDONLY = (1 << 1),
+	GIT_STREAM_WRONLY = (1 << 2),
+	GIT_STREAM_RW = (GIT_STREAM_RDONLY | GIT_STREAM_WRONLY),
+};
+
 /** A stream to read/write from a backend */
 struct git_odb_stream {
 	struct git_odb_backend *backend;
@@ -85,13 +92,6 @@ struct git_odb_stream {
 	void (*free)(struct git_odb_stream *stream);
 };
 
-/** Streaming mode */
-typedef enum {
-	GIT_STREAM_RDONLY = (1 << 1),
-	GIT_STREAM_WRONLY = (1 << 2),
-	GIT_STREAM_RW = (GIT_STREAM_RDONLY | GIT_STREAM_WRONLY),
-} git_odb_streammode;
-
 GIT_EXTERN(int) git_odb_backend_pack(git_odb_backend **backend_out, const char *objects_dir);
 GIT_EXTERN(int) git_odb_backend_loose(git_odb_backend **backend_out, const char *objects_dir, int compression_level, int do_fsync);
 
diff --git a/include/git2/refs.h b/include/git2/refs.h
index 9abc32369..2760f9457 100644
--- a/include/git2/refs.h
+++ b/include/git2/refs.h
@@ -111,7 +111,7 @@ GIT_EXTERN(const char *) git_reference_target(git_reference *ref);
  * @param ref The reference
  * @return the type
  */
-GIT_EXTERN(git_rtype) git_reference_type(git_reference *ref);
+GIT_EXTERN(git_ref_t) git_reference_type(git_reference *ref);
 
 /**
  * Get the full name of a reference
diff --git a/include/git2/status.h b/include/git2/status.h
index 0130b4011..caa350325 100644
--- a/include/git2/status.h
+++ b/include/git2/status.h
@@ -19,19 +19,19 @@
  */
 GIT_BEGIN_DECL
 
-#define GIT_STATUS_CURRENT		0
+enum {
+	GIT_STATUS_CURRENT	= 0,
 
-/** Flags for index status */
-#define GIT_STATUS_INDEX_NEW		(1 << 0)
-#define GIT_STATUS_INDEX_MODIFIED	(1 << 1)
-#define GIT_STATUS_INDEX_DELETED	(1 << 2)
+	GIT_STATUS_INDEX_NEW = (1 << 0),
+	GIT_STATUS_INDEX_MODIFIED = (1 << 1),
+	GIT_STATUS_INDEX_DELETED = (1 << 2),
 
-/** Flags for worktree status */
-#define GIT_STATUS_WT_NEW			(1 << 3)
-#define GIT_STATUS_WT_MODIFIED		(1 << 4)
-#define GIT_STATUS_WT_DELETED		(1 << 5)
+	GIT_STATUS_WT_NEW = (1 << 3),
+	GIT_STATUS_WT_MODIFIED = (1 << 4),
+	GIT_STATUS_WT_DELETED = (1 << 5),
 
-#define GIT_STATUS_IGNORED		(1 << 6)
+	GIT_STATUS_IGNORED = (1 << 6),
+};
 
 /**
  * Gather file statuses and run a callback for each one.
@@ -97,11 +97,14 @@ typedef enum {
  *   slash on the entry name).  Given this flag, the directory
  *   itself will not be included, but all the files in it will.
  */
-#define GIT_STATUS_OPT_INCLUDE_UNTRACKED      (1 << 0)
-#define GIT_STATUS_OPT_INCLUDE_IGNORED        (1 << 1)
-#define GIT_STATUS_OPT_INCLUDE_UNMODIFIED     (1 << 2)
-#define GIT_STATUS_OPT_EXCLUDE_SUBMODULES     (1 << 3)
-#define GIT_STATUS_OPT_RECURSE_UNTRACKED_DIRS (1 << 4)
+
+enum {
+	GIT_STATUS_OPT_INCLUDE_UNTRACKED = (1 << 0),
+	GIT_STATUS_OPT_INCLUDE_IGNORED = (1 << 1),
+	GIT_STATUS_OPT_INCLUDE_UNMODIFIED = (1 << 2),
+	GIT_STATUS_OPT_EXCLUDE_SUBMODULED = (1 << 3),
+	GIT_STATUS_OPT_RECURSE_UNTRACKED_DIRS = (1 << 4),
+};
 
 /**
  * Options to control how callbacks will be made by
diff --git a/include/git2/types.h b/include/git2/types.h
index 98eea5374..cfb0acf33 100644
--- a/include/git2/types.h
+++ b/include/git2/types.h
@@ -158,13 +158,13 @@ typedef enum {
 	GIT_REF_PACKED = 4,
 	GIT_REF_HAS_PEEL = 8,
 	GIT_REF_LISTALL = GIT_REF_OID|GIT_REF_SYMBOLIC|GIT_REF_PACKED,
-} git_rtype;
+} git_ref_t;
 
 /** Basic type of any Git branch. */
 typedef enum {
 	GIT_BRANCH_LOCAL = 1,
 	GIT_BRANCH_REMOTE = 2,
-} git_branch_type;
+} git_branch_t;
 
 typedef struct git_refspec git_refspec;
 typedef struct git_remote git_remote;
diff --git a/src/branch.c b/src/branch.c
index 6d5880cb2..9698bbf56 100644
--- a/src/branch.c
+++ b/src/branch.c
@@ -105,7 +105,7 @@ cleanup:
 	return error;
 }
 
-int git_branch_delete(git_repository *repo, const char *branch_name, git_branch_type branch_type)
+int git_branch_delete(git_repository *repo, const char *branch_name, git_branch_t branch_type)
 {
 	git_reference *branch = NULL;
 	git_reference *head = NULL;
diff --git a/src/refs.c b/src/refs.c
index 9ba09249c..1ef3e13a4 100644
--- a/src/refs.c
+++ b/src/refs.c
@@ -194,10 +194,10 @@ corrupt:
 	return -1;
 }
 
-static git_rtype loose_guess_rtype(const git_buf *full_path)
+static git_ref_t loose_guess_rtype(const git_buf *full_path)
 {
 	git_buf ref_file = GIT_BUF_INIT;
-	git_rtype type;
+	git_ref_t type;
 
 	type = GIT_REF_INVALID;
 
@@ -1153,7 +1153,7 @@ int git_reference_lookup_resolved(
 /**
  * Getters
  */
-git_rtype git_reference_type(git_reference *ref)
+git_ref_t git_reference_type(git_reference *ref)
 {
 	assert(ref);
 
diff --git a/tests-clar/refs/branches/delete.c b/tests-clar/refs/branches/delete.c
index 8ccfaf32f..03d3c56d7 100644
--- a/tests-clar/refs/branches/delete.c
+++ b/tests-clar/refs/branches/delete.c
@@ -75,7 +75,7 @@ void test_refs_branches_delete__can_delete_a_remote_branch(void)
 	cl_git_pass(git_branch_delete(repo, "nulltoken/master", GIT_BRANCH_REMOTE));
 }
 
-static void assert_non_exisitng_branch_removal(const char *branch_name, git_branch_type branch_type)
+static void assert_non_exisitng_branch_removal(const char *branch_name, git_branch_t branch_type)
 {
 	int error; 
 	error = git_branch_delete(repo, branch_name, branch_type);