2 files changed, 0 insertions, 46 deletions

diff --git a/xdiff/xutils.c b/xdiff/xutils.c
index 1b3b471ac..ae6ce0d95 100644
--- a/xdiff/xutils.c
+++ b/xdiff/xutils.c
@@ -122,35 +122,6 @@ void *xdl_cha_alloc(chastore_t *cha) {
 	return data;
 }
 
-
-void *xdl_cha_first(chastore_t *cha) {
-	chanode_t *sncur;
-
-	if (!(cha->sncur = sncur = cha->head))
-		return NULL;
-
-	cha->scurr = 0;
-
-	return (char *) sncur + sizeof(chanode_t) + cha->scurr;
-}
-
-
-void *xdl_cha_next(chastore_t *cha) {
-	chanode_t *sncur;
-
-	if (!(sncur = cha->sncur))
-		return NULL;
-	cha->scurr += cha->isize;
-	if (cha->scurr == sncur->icurr) {
-		if (!(sncur = cha->sncur = sncur->next))
-			return NULL;
-		cha->scurr = 0;
-	}
-
-	return (char *) sncur + sizeof(chanode_t) + cha->scurr;
-}
-
-
 long xdl_guess_lines(mmfile_t *mf, long sample) {
 	long nl = 0, size, tsize = 0;
 	char const *data, *cur, *top;
@@ -430,20 +401,6 @@ int xdl_num_out(char *out, long val) {
 	return str - out;
 }
 
-
-long xdl_atol(char const *str, char const **next) {
-	long val, base;
-	char const *top;
-
-	for (top = str; XDL_ISDIGIT(*top); top++);
-	if (next)
-		*next = top;
-	for (val = 0, base = 1, top--; top >= str; top--, base *= 10)
-		val += base * (long)(*top - '0');
-	return val;
-}
-
-
 int xdl_emit_hunk_hdr(long s1, long c1, long s2, long c2,
 		      const char *func, long funclen, xdemitcb_t *ecb) {
 	int nb = 0;
diff --git a/xdiff/xutils.h b/xdiff/xutils.h
index 714719a89..ad1428ed6 100644
--- a/xdiff/xutils.h
+++ b/xdiff/xutils.h
@@ -31,14 +31,11 @@ int xdl_emit_diffrec(char const *rec, long size, char const *pre, long psize,
 int xdl_cha_init(chastore_t *cha, long isize, long icount);
 void xdl_cha_free(chastore_t *cha);
 void *xdl_cha_alloc(chastore_t *cha);
-void *xdl_cha_first(chastore_t *cha);
-void *xdl_cha_next(chastore_t *cha);
 long xdl_guess_lines(mmfile_t *mf, long sample);
 int xdl_recmatch(const char *l1, long s1, const char *l2, long s2, long flags);
 unsigned long xdl_hash_record(char const **data, char const *top, long flags);
 unsigned int xdl_hashbits(unsigned int size);
 int xdl_num_out(char *out, long val);
-long xdl_atol(char const *str, char const **next);
 int xdl_emit_hunk_hdr(long s1, long c1, long s2, long c2,
 		      const char *func, long funclen, xdemitcb_t *ecb);
 int xdl_fall_back_diff(xdfenv_t *diff_env, xpparam_t const *xpp,