From ae53c1bc8a1c63d16f0c032fd2a4992c2c118c9e Mon Sep 17 00:00:00 2001
From: crc <crc@noemail.net>
Date: Tue, 24 Sep 2019 16:31:20 +0000
Subject: [PATCH] fix missing #include

FossilOrigin-Name: fd6065f8bccea10ad4a6de8ca2bfc462c36b5f0fae8e5961edd31773c95381a3
---
 source/interfaces/retro-compiler.c | 1 +
 source/interfaces/retro-runtime.c  | 1 +
 source/interfaces/retro-unix.c     | 2 +-
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/source/interfaces/retro-compiler.c b/source/interfaces/retro-compiler.c
index b545dc2..347c0ed 100644
--- a/source/interfaces/retro-compiler.c
+++ b/source/interfaces/retro-compiler.c
@@ -19,6 +19,7 @@
 #include <unistd.h>
 #include <string.h>
 #include <sys/stat.h>
+#include <limits.h>
 
 #ifndef BIT64
 #define CELL int32_t
diff --git a/source/interfaces/retro-runtime.c b/source/interfaces/retro-runtime.c
index 1429958..f36622b 100644
--- a/source/interfaces/retro-runtime.c
+++ b/source/interfaces/retro-runtime.c
@@ -32,6 +32,7 @@
 #include <sys/wait.h>
 #include <time.h>
 #include <unistd.h>
+#include <limits.h>
 
 
 /*---------------------------------------------------------------------
diff --git a/source/interfaces/retro-unix.c b/source/interfaces/retro-unix.c
index ec184cc..9e67576 100644
--- a/source/interfaces/retro-unix.c
+++ b/source/interfaces/retro-unix.c
@@ -32,7 +32,7 @@
 #include <sys/wait.h>
 #include <time.h>
 #include <unistd.h>
-
+#include <limits.h>
 
 /*---------------------------------------------------------------------
   Configuration