[PATCH v3 09/25] cache.h: define constants LOCK_SUFFIX and LOCK_SUFFIX_LEN
[PATCH v3 24/25] resolve_symlink(): take a strbuf parameter
[PATCH v3 25/25] trim_last_path_elm(): replace last_path_elm()
[PATCH v3 22/25] Change lock_file::filename into a strbuf
[PATCH v3 13/25] lock_file(): exit early if lockfile cannot be opened
[PATCH v4 2/3] refs.c: split delete_ref_loose() into a separate flag-for-deletion and commit phase
[PATCH v4 1/3] refs.c: split writing and commiting a ref into two separate functions
[PATCH v2 1/2] Makefile: use curl-config to determine curl flags