diff --git a/lib/libc/locale/nomacros.c b/lib/libc/locale/nomacros.c
index 90d1fe9cd995..3880e100780d 100644
--- a/lib/libc/locale/nomacros.c
+++ b/lib/libc/locale/nomacros.c
@@ -1,4 +1,3 @@
-#include <stdio.h>
 #include <ctype.h>
 #include <rune.h>
 
@@ -11,8 +10,6 @@ __istype(c, f)
 	_BSD_RUNE_T_ c;
 	unsigned long f;
 {
-	if (c == EOF)
-		return 0;
 	if (c < 0)
 		c = (unsigned char) c;
 	return ((((c & _CRMASK) ? ___runetype(c)
@@ -24,8 +21,6 @@ __isctype(_BSD_RUNE_T_ c, unsigned long f)
 	_BSD_RUNE_T_ c;
 	unsigned long f;
 {
-	if (c == EOF)
-		return 0;
 	if (c < 0)
 		c = (unsigned char) c;
 	return ((((c & _CRMASK) ? 0
@@ -36,8 +31,6 @@ _BSD_RUNE_T_
 toupper(c)
 	_BSD_RUNE_T_ c;
 {
-	if (c == EOF)
-		return EOF;
 	if (c < 0)
 		c = (unsigned char) c;
 	return ((c & _CRMASK) ?
@@ -48,8 +41,6 @@ _BSD_RUNE_T_
 tolower(c)
 	_BSD_RUNE_T_ c;
 {
-	if (c == EOF)
-		return EOF;
 	if (c < 0)
 		c = (unsigned char) c;
 	return ((c & _CRMASK) ?