Make write_sha1_file_prepare() static

There are no callers of write_sha1_file_prepare() left outside of
sha1_file.c, so make it static.

Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/cache.h b/cache.h
index aa3a562759d811006c724bd900992d41382029a3..c35470107dde85b2179333b354aff0be1eed6df2 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -247,12 +247,6 @@ extern void * unpack_sha1_file(void *map, unsigned long mapsize, char *type, uns
 extern void * read_sha1_file(const unsigned char *sha1, char *type, unsigned long *size);
 extern int hash_sha1_file(void *buf, unsigned long len, const char *type, unsigned char *sha1);
 extern int write_sha1_file(void *buf, unsigned long len, const char *type, unsigned char *return_sha1);
-extern char *write_sha1_file_prepare(void *buf,
-                                    unsigned long len,
-                                    const char *type,
-                                    unsigned char *sha1,
-                                    unsigned char *hdr,
-                                    int *hdrlen);
 
 extern int check_sha1_signature(const unsigned char *sha1, void *buf, unsigned long size, const char *type);
 

diff --git a/sha1_file.c b/sha1_file.c
index 6c64ec41c3bd6e58cd8bef0fd73b0e2704335c77..d111be74a334dc2a0ce7de19df2ce7909c985450 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1347,12 +1347,9 @@ void *read_object_with_reference(const unsigned char *sha1,
        }
 }
 
-char *write_sha1_file_prepare(void *buf,
-                             unsigned long len,
-                             const char *type,
-                             unsigned char *sha1,
-                             unsigned char *hdr,
-                             int *hdrlen)
+static char *write_sha1_file_prepare(void *buf, unsigned long len,
+                                     const char *type, unsigned char *sha1,
+                                     unsigned char *hdr, int *hdrlen)
 {
        SHA_CTX c;