Optimize the halloc implementation so that mutiple calls to halloc can be satisfied by a single malloc, also add wcsdup and wcsndup workalikes using halloc

darcs-hash:20060211001317-ac50b-c9cf234c334b4d697fe1251c21013c8ec7f7b0a1.gz

1 files changed, 1 insertions, 0 deletions

diff --git a/history.c b/history.c
index aa8d9f78..ae1da878 100644
--- a/history.c
+++ b/history.c
@@ -19,6 +19,7 @@
 #include "reader.h"
 #include "env.h"
 #include "sanity.h"
+#include "signal.h"
 
 /*
   The history is implemented using a linked list. Searches are done