environment: move comment_line_char from cache.h

This is one step towards making strbuf.c not depend upon cache.h.
Additional steps will follow in subsequent commits.

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 0 insertions, 7 deletions

diff --git a/cache.h b/cache.h
index 5a736a2b7e..e122de6f93 100644
--- a/cache.h
+++ b/cache.h
@@ -959,13 +959,6 @@ extern int sparse_expect_files_outside_of_patterns;
  */
 int use_optional_locks(void);
 
-/*
- * The character that begins a commented line in user-editable file
- * that is subject to stripspace.
- */
-extern char comment_line_char;
-extern int auto_comment_line_char;
-
 enum log_refs_config {
 	LOG_REFS_UNSET = -1,
 	LOG_REFS_NONE = 0,