Added bitsig_free().

diff --git a/lib/bitsig.c b/lib/bitsig.c
index 2e8d5c1f486f4c05a39cefd9602dce5c76131cbe..304ee002f5cde0973eab00b47ca1a49492816d9d 100644 (file)
--- a/lib/bitsig.c
+++ b/lib/bitsig.c
@@ -43,6 +43,7 @@
 #include "lib/md5.h"
 
 #include <string.h>
+#include <stdlib.h>
 
 struct bitsig {
   uns l, m, n, maxn, max_m_mult;
@@ -73,6 +74,12 @@ bitsig_init(uns perrlog, uns maxn)
   return b;
 }
 
+void
+bitsig_free(struct bitsig *b)
+{
+  xfree(b);
+}
+
 static void
 bitsig_hash_init(struct bitsig *b, byte *item)
 {

diff --git a/lib/bitsig.h b/lib/bitsig.h
index 88aba524414c66a9f2866ea3c29397024868924e..65e25b15d9528476ed5cf9976b4c535b0666382c 100644 (file)
--- a/lib/bitsig.h
+++ b/lib/bitsig.h
@@ -7,5 +7,6 @@
 struct bitsig;
 
 struct bitsig *bitsig_init(uns perrlog, uns maxn);
+void bitsig_free(struct bitsig *b);
 int bitsig_member(struct bitsig *b, byte *item);
 int bitsig_insert(struct bitsig *b, byte *item);