(toupper): Correct variable names from lat change.

(tolower): Likewise.

diff --git a/ctype/ctype.c b/ctype/ctype.c
index 1c68402..ce6d709 100644 (file)
--- a/ctype/ctype.c
+++ b/ctype/ctype.c
@@ -39,11 +39,11 @@ func (isxdigit, _ISxdigit)
 int
 tolower (int c)
 {
-  return __c >= -128 && __c < 256 ? __tolower (__c) : __c;
+  return c >= -128 && c < 256 ? __tolower (c) : c;
 }
 
 int
 toupper (int c)
 {
-  return __c >= -128 && __c < 256 ? __toupper (__c) : __c;
+  return c >= -128 && c < 256 ? __toupper (c) : c;
 }