1 files changed, 0 insertions, 212 deletions
diff --git a/third_party/git/attr.h b/third_party/git/attr.h
deleted file mode 100644
index 404548f028a8..000000000000
--- a/third_party/git/attr.h
+++ /dev/null
@@ -1,212 +0,0 @@
-#ifndef ATTR_H
-#define ATTR_H
-
-/**
- * gitattributes mechanism gives a uniform way to associate various attributes
- * to set of paths.
- *
- *
- * Querying Specific Attributes
- * ----------------------------
- *
- * - Prepare `struct attr_check` using attr_check_initl() function, enumerating
- *   the names of attributes whose values you are interested in, terminated with
- *   a NULL pointer.  Alternatively, an empty `struct attr_check` can be
- *   prepared by calling `attr_check_alloc()` function and then attributes you
- *   want to ask about can be added to it with `attr_check_append()` function.
- *
- * - Call `git_check_attr()` to check the attributes for the path.
- *
- * - Inspect `attr_check` structure to see how each of the attribute in the
- *   array is defined for the path.
- *
- *
- * Example
- * -------
- *
- * To see how attributes "crlf" and "ident" are set for different paths.
- *
- * - Prepare a `struct attr_check` with two elements (because we are checking
- *   two attributes):
- *
- * ------------
- * static struct attr_check *check;
- * static void setup_check(void)
- * {
- * 	if (check)
- * 		return; // already done
- * check = attr_check_initl("crlf", "ident", NULL);
- * }
- * ------------
- *
- * - Call `git_check_attr()` with the prepared `struct attr_check`:
- *
- * ------------
- * const char *path;
- *
- * setup_check();
- * git_check_attr(path, check);
- * ------------
- *
- * - Act on `.value` member of the result, left in `check->items[]`:
- *
- * ------------
- * const char *value = check->items[0].value;
- *
- * if (ATTR_TRUE(value)) {
- * The attribute is Set, by listing only the name of the
- * attribute in the gitattributes file for the path.
- * } else if (ATTR_FALSE(value)) {
- * The attribute is Unset, by listing the name of the
- *         attribute prefixed with a dash - for the path.
- * } else if (ATTR_UNSET(value)) {
- * The attribute is neither set nor unset for the path.
- * } else if (!strcmp(value, "input")) {
- * If none of ATTR_TRUE(), ATTR_FALSE(), or ATTR_UNSET() is
- *         true, the value is a string set in the gitattributes
- * file for the path by saying "attr=value".
- * } else if (... other check using value as string ...) {
- * ...
- * }
- * ------------
- *
- * To see how attributes in argv[] are set for different paths, only
- * the first step in the above would be different.
- *
- * ------------
- * static struct attr_check *check;
- * static void setup_check(const char **argv)
- * {
- *     check = attr_check_alloc();
- *     while (*argv) {
- *         struct git_attr *attr = git_attr(*argv);
- *         attr_check_append(check, attr);
- *         argv++;
- *     }
- * }
- * ------------
- *
- *
- * Querying All Attributes
- * -----------------------
- *
- * To get the values of all attributes associated with a file:
- *
- * - Prepare an empty `attr_check` structure by calling `attr_check_alloc()`.
- *
- * - Call `git_all_attrs()`, which populates the `attr_check` with the
- * attributes attached to the path.
- *
- * - Iterate over the `attr_check.items[]` array to examine the attribute
- * names and values. The name of the attribute described by an
- * `attr_check.items[]` object can be retrieved via
- * `git_attr_name(check->items[i].attr)`. (Please note that no items will be
- * returned for unset attributes, so `ATTR_UNSET()` will return false for all
- * returned `attr_check.items[]` objects.)
- *
- * - Free the `attr_check` struct by calling `attr_check_free()`.
- */
-
-struct index_state;
-
-/**
- * An attribute is an opaque object that is identified by its name. Pass the
- * name to `git_attr()` function to obtain the object of this type.
- * The internal representation of this structure is of no interest to the
- * calling programs. The name of the attribute can be retrieved by calling
- * `git_attr_name()`.
- */
-struct git_attr;
-
-/* opaque structures used internally for attribute collection */
-struct all_attrs_item;
-struct attr_stack;
-struct index_state;
-
-/*
- * Given a string, return the gitattribute object that
- * corresponds to it.
- */
-const struct git_attr *git_attr(const char *);
-
-/* Internal use */
-extern const char git_attr__true[];
-extern const char git_attr__false[];
-
-/**
- * Attribute Values
- * ----------------
- *
- * An attribute for a path can be in one of four states: Set, Unset, Unspecified
- * or set to a string, and `.value` member of `struct attr_check_item` records
- * it. The three macros check these, if none of them returns true, `.value`
- * member points at a string value of the attribute for the path.
- */
-
-/* Returns true if the attribute is Set for the path. */
-#define ATTR_TRUE(v) ((v) == git_attr__true)
-
-/* Returns true if the attribute is Unset for the path. */
-#define ATTR_FALSE(v) ((v) == git_attr__false)
-
-/* Returns true if the attribute is Unspecified for the path. */
-#define ATTR_UNSET(v) ((v) == NULL)
-
-/* This structure represents one attribute and its value. */
-struct attr_check_item {
-	const struct git_attr *attr;
-	const char *value;
-};
-
-/**
- * This structure represents a collection of `attr_check_item`. It is passed to
- * `git_check_attr()` function, specifying the attributes to check, and
- * receives their values.
- */
-struct attr_check {
-	int nr;
-	int alloc;
-	struct attr_check_item *items;
-	int all_attrs_nr;
-	struct all_attrs_item *all_attrs;
-	struct attr_stack *stack;
-};
-
-struct attr_check *attr_check_alloc(void);
-struct attr_check *attr_check_initl(const char *, ...);
-struct attr_check *attr_check_dup(const struct attr_check *check);
-
-struct attr_check_item *attr_check_append(struct attr_check *check,
-					  const struct git_attr *attr);
-
-void attr_check_reset(struct attr_check *check);
-void attr_check_clear(struct attr_check *check);
-void attr_check_free(struct attr_check *check);
-
-/*
- * Return the name of the attribute represented by the argument.  The
- * return value is a pointer to a null-delimited string that is part
- * of the internal data structure; it should not be modified or freed.
- */
-const char *git_attr_name(const struct git_attr *);
-
-void git_check_attr(const struct index_state *istate,
-		    const char *path, struct attr_check *check);
-
-/*
- * Retrieve all attributes that apply to the specified path.
- * check holds the attributes and their values.
- */
-void git_all_attrs(const struct index_state *istate,
-		   const char *path, struct attr_check *check);
-
-enum git_attr_direction {
-	GIT_ATTR_CHECKIN,
-	GIT_ATTR_CHECKOUT,
-	GIT_ATTR_INDEX
-};
-void git_attr_set_direction(enum git_attr_direction new_direction);
-
-void attr_start(void);
-
-#endif /* ATTR_H */