1 files changed, 0 insertions, 79 deletions
diff --git a/shared.c b/shared.c
index 801f68d..f8a17b6 100644
--- a/shared.c
+++ b/shared.c
@@ -207,85 +207,6 @@ void cgit_diff_tree_cb(struct diff_queue_struct *q,
 	}
 }
 
-static int load_mmfile(mmfile_t *file, const unsigned char *sha1)
-{
-	enum object_type type;
-
-	if (is_null_sha1(sha1)) {
-		file->ptr = (char *)"";
-		file->size = 0;
-	} else {
-		file->ptr = read_sha1_file(sha1, &type, &file->size);
-	}
-	return 1;
-}
-
-/*
- * Receive diff-buffers from xdiff and concatenate them as
- * needed across multiple callbacks.
- *
- * This is basically a copy of xdiff-interface.c/xdiff_outf(),
- * ripped from git and modified to use globals instead of
- * a special callback-struct.
- */
-char *diffbuf = NULL;
-int buflen = 0;
-
-int filediff_cb(void *priv, mmbuffer_t *mb, int nbuf)
-{
-	int i;
-
-	for (i = 0; i < nbuf; i++) {
-		if (mb[i].ptr[mb[i].size-1] != '\n') {
-			/* Incomplete line */
-			diffbuf = xrealloc(diffbuf, buflen + mb[i].size);
-			memcpy(diffbuf + buflen, mb[i].ptr, mb[i].size);
-			buflen += mb[i].size;
-			continue;
-		}
-
-		/* we have a complete line */
-		if (!diffbuf) {
-			((linediff_fn)priv)(mb[i].ptr, mb[i].size);
-			continue;
-		}
-		diffbuf = xrealloc(diffbuf, buflen + mb[i].size);
-		memcpy(diffbuf + buflen, mb[i].ptr, mb[i].size);
-		((linediff_fn)priv)(diffbuf, buflen + mb[i].size);
-		free(diffbuf);
-		diffbuf = NULL;
-		buflen = 0;
-	}
-	if (diffbuf) {
-		((linediff_fn)priv)(diffbuf, buflen);
-		free(diffbuf);
-		diffbuf = NULL;
-		buflen = 0;
-	}
-	return 0;
-}
-
-int cgit_diff_files(const unsigned char *old_sha1,
-		     const unsigned char *new_sha1,
-		     linediff_fn fn)
-{
-	mmfile_t file1, file2;
-	xpparam_t diff_params;
-	xdemitconf_t emit_params;
-	xdemitcb_t emit_cb;
-
-	if (!load_mmfile(&file1, old_sha1) || !load_mmfile(&file2, new_sha1))
-		return 1;
-
-	diff_params.flags = XDF_NEED_MINIMAL;
-	emit_params.ctxlen = 3;
-	emit_params.flags = XDL_EMIT_FUNCNAMES;
-	emit_cb.outf = filediff_cb;
-	emit_cb.priv = fn;
-	xdl_diff(&file1, &file2, &diff_params, &emit_params, &emit_cb);
-	return 0;
-}
-
 void cgit_diff_tree(const unsigned char *old_sha1,
 		    const unsigned char *new_sha1,
 		    filepair_fn fn)