send-email: set SSL options through IO::Socket::SSL::set_client_defaults

diff --git a/cache.h b/cache.h
index 85b544f38d934fe68d1e155c86337f1400eea14d..415d8830809cbb8a9651004184a01315ee8c7c3e 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -966,6 +966,15 @@ struct ident_split {
  */
 extern int split_ident_line(struct ident_split *, const char *, int);
 
+/*
+ * Compare split idents for equality or strict ordering. Note that we
+ * compare only the ident part of the line, ignoring any timestamp.
+ *
+ * Because there are two fields, we must choose one as the primary key; we
+ * currently arbitrarily pick the email.
+ */
+extern int ident_cmp(const struct ident_split *, const struct ident_split *);
+
 struct checkout {
        const char *base_dir;
        int base_dir_len;
@@ -1098,7 +1107,6 @@ extern struct ref **get_remote_heads(int in, char *src_buf, size_t src_len,
 extern int server_supports(const char *feature);
 extern int parse_feature_request(const char *features, const char *feature);
 extern const char *server_feature_value(const char *feature, int *len_ret);
-extern const char *parse_feature_value(const char *feature_list, const char *feature, int *len_ret);
 
 extern struct packed_git *parse_pack_index(unsigned char *sha1, const char *idx_path);