Replace external dependencies on <ctype.h> with an internal tablectype

Don't rely on the platform <ctype.h>; hopefully this can avoid
problems.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/float.c b/float.c
index e30e1eff..6dddea97 100644
--- a/float.c
+++ b/float.c
@@ -37,7 +37,6 @@
 
 #include "compiler.h"
 
-#include <ctype.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>