[PATCH v2 04/43] refs.c: add a new refs.c file to hold all common refs code

From: Ronnie Sahlberg <redacted>

Create a new refs.c file that will be used to hold all the refs
code that is backend agnostic and will be shared across all backends.

Signed-off-by: Ronnie Sahlberg <redacted>
---
 Makefile | 1 +
 refs.c   | 3 +++
 2 files changed, 4 insertions(+)
 create mode 100644 refs.c

diff --git a/Makefile b/Makefile
index 19036de..43ceab0 100644
--- a/Makefile
+++ b/Makefile

@@ -767,6 +767,7 @@ LIB_OBJS += reachable.o
 LIB_OBJS += read-cache.o
 LIB_OBJS += reflog-walk.o
 LIB_OBJS += refs-be-files.o
+LIB_OBJS += refs.o
 LIB_OBJS += ref-filter.o
 LIB_OBJS += remote.o
 LIB_OBJS += replace_object.o

diff --git a/refs.c b/refs.c
new file mode 100644
index 0000000..77492ff
--- /dev/null
+++ b/refs.c

@@ -0,0 +1,3 @@
+/*
+ * Common refs code for all backends.
+ */

-- 
2.4.2.644.g97b850b-twtrsrc