From f0741698fa45be21a137cdf297daad1ae948ca54 Mon Sep 17 00:00:00 2001
From: Robert Ou <rqou@robertou.com>
Date: Mon, 17 Jul 2017 12:36:43 -0700
Subject: [PATCH 1/2] Fix build warnings for win64

Win64 has a 32-bit long. Use intptr_t to work on any data model.
---
 kernel/hashlib.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/hashlib.h b/kernel/hashlib.h
index 3c824b8c3..4199e6f3a 100644
--- a/kernel/hashlib.h
+++ b/kernel/hashlib.h
@@ -147,7 +147,7 @@ struct hash_ptr_ops {
 		return a == b;
 	}
 	static inline unsigned int hash(const void *a) {
-		return (unsigned long)a;
+		return (intptr_t)a;
 	}
 };
 

From 85d667ca08d53c4869c8212bd79155422941aa2d Mon Sep 17 00:00:00 2001
From: Robert Ou <rqou@robertou.com>
Date: Mon, 17 Jul 2017 14:21:59 -0700
Subject: [PATCH 2/2] makefile: Add the option to use libtermcap

---
 Makefile | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Makefile b/Makefile
index ffb5db823..81d718430 100644
--- a/Makefile
+++ b/Makefile
@@ -19,6 +19,7 @@ ENABLE_LIBYOSYS := 0
 ENABLE_GPROF := 0
 ENABLE_NDEBUG := 0
 LINK_CURSES := 0
+LINK_TERMCAP := 0
 
 # clang sanitizers
 SANITIZER =
@@ -213,6 +214,10 @@ ifeq ($(LINK_CURSES),1)
 LDLIBS += -lcurses
 ABCMKARGS += "ABC_READLINE_LIBRARIES=-lcurses -lreadline"
 endif
+ifeq ($(LINK_TERMCAP),1)
+LDLIBS += -ltermcap
+ABCMKARGS += "ABC_READLINE_LIBRARIES=-lreadline -ltermcap"
+endif
 ifeq ($(CONFIG),mxe)
 LDLIBS += -ltermcap
 endif