sha1-array.c: mark a private file-scope symbol as static

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/technical/api-sha1-array.txt b/Documentation/technical/api-sha1-array.txt
index 4a4bae8..45d1c51 100644 (file)
--- a/Documentation/technical/api-sha1-array.txt
+++ b/Documentation/technical/api-sha1-array.txt
@@ -25,9 +25,6 @@ Functions
        the array (but note that some operations below may lose this
        ordering).
 
-`sha1_array_sort`::
-       Sort the elements in the array.
-
 `sha1_array_lookup`::
        Perform a binary search of the array for a specific sha1.
        If found, returns the offset (in number of elements) of the

diff --git a/sha1-array.c b/sha1-array.c
index b2f47f9..6f4a224 100644 (file)
--- a/sha1-array.c
+++ b/sha1-array.c
@@ -14,7 +14,7 @@ static int void_hashcmp(const void *a, const void *b)
        return hashcmp(a, b);
 }
 
-void sha1_array_sort(struct sha1_array *array)
+static void sha1_array_sort(struct sha1_array *array)
 {
        qsort(array->sha1, array->nr, sizeof(*array->sha1), void_hashcmp);
        array->sorted = 1;

diff --git a/sha1-array.h b/sha1-array.h
index 4499b5d..72bb33b 100644 (file)
--- a/sha1-array.h
+++ b/sha1-array.h
@@ -11,7 +11,6 @@ struct sha1_array {
 #define SHA1_ARRAY_INIT { NULL, 0, 0, 0 }
 
 void sha1_array_append(struct sha1_array *array, const unsigned char *sha1);
-void sha1_array_sort(struct sha1_array *array);
 int sha1_array_lookup(struct sha1_array *array, const unsigned char *sha1);
 void sha1_array_clear(struct sha1_array *array);