idxmap: remove GIT__USE_IDXMAP

src/idxmap.c

@@ -7,8 +7,20 @@
 
 #include "idxmap.h"
 
-GIT__USE_IDXMAP
-GIT__USE_IDXMAP_ICASE
+/* This is __ac_X31_hash_string but with tolower and it takes the entry's stage into account */
+static kh_inline khint_t idxentry_hash(const git_index_entry *e)
+{
+	const char *s = e->path;
+	khint_t h = (khint_t)git__tolower(*s);
+	if (h) for (++s ; *s; ++s) h = (h << 5) - h + (khint_t)git__tolower(*s);
+	return h + GIT_IDXENTRY_STAGE(e);
+}
+
+#define idxentry_equal(a, b) (GIT_IDXENTRY_STAGE(a) == GIT_IDXENTRY_STAGE(b) && strcmp(a->path, b->path) == 0)
+#define idxentry_icase_equal(a, b) (GIT_IDXENTRY_STAGE(a) == GIT_IDXENTRY_STAGE(b) && strcasecmp(a->path, b->path) == 0)
+
+__KHASH_IMPL(idx, static kh_inline, const git_index_entry *, git_index_entry *, 1, idxentry_hash, idxentry_equal)
+__KHASH_IMPL(idxicase, static kh_inline, const git_index_entry *, git_index_entry *, 1, idxentry_hash, idxentry_icase_equal)
 
 int git_idxmap_alloc(git_idxmap **map)
 {

src/idxmap.h

@@ -26,24 +26,6 @@ typedef khash_t(idxicase) git_idxmap_icase;
 
 typedef khiter_t git_idxmap_iter;
 
-/* This is __ac_X31_hash_string but with tolower and it takes the entry's stage into account */
-static kh_inline khint_t idxentry_hash(const git_index_entry *e)
-{
-	const char *s = e->path;
-	khint_t h = (khint_t)git__tolower(*s);
-	if (h) for (++s ; *s; ++s) h = (h << 5) - h + (khint_t)git__tolower(*s);
-	return h + GIT_IDXENTRY_STAGE(e);
-}
-
-#define idxentry_equal(a, b) (GIT_IDXENTRY_STAGE(a) == GIT_IDXENTRY_STAGE(b) && strcmp(a->path, b->path) == 0)
-#define idxentry_icase_equal(a, b) (GIT_IDXENTRY_STAGE(a) == GIT_IDXENTRY_STAGE(b) && strcasecmp(a->path, b->path) == 0)
-
-#define GIT__USE_IDXMAP \
-	__KHASH_IMPL(idx, static kh_inline, const git_index_entry *, git_index_entry *, 1, idxentry_hash, idxentry_equal)
-
-#define GIT__USE_IDXMAP_ICASE \
-	__KHASH_IMPL(idxicase, static kh_inline, const git_index_entry *, git_index_entry *, 1, idxentry_hash, idxentry_icase_equal)
-
 int git_idxmap_alloc(git_idxmap **map);
 int git_idxmap_icase_alloc(git_idxmap_icase **map);
 void git_idxmap_insert(git_idxmap *map, const git_index_entry *key, void *value, int *rval);

src/index.c

@@ -27,9 +27,6 @@
 #include "git2/config.h"
 #include "git2/sys/index.h"
 
-GIT__USE_IDXMAP
-GIT__USE_IDXMAP_ICASE
-
 #define INSERT_IN_MAP_EX(idx, map, e, err) do {				\
 		if ((idx)->ignore_case)					\
 			git_idxmap_icase_insert((khash_t(idxicase) *) (map), (e), (e), (err)); \