1 files changed, 0 insertions, 46 deletions
diff --git a/newlib/libc/ctype/isalnum.c b/newlib/libc/ctype/isalnum.c
deleted file mode 100644
index 3fd5f9515..000000000
--- a/newlib/libc/ctype/isalnum.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
-FUNCTION 
-	<<isalnum>>---alphanumeric character predicate
-
-INDEX
-	isalnum
-
-ANSI_SYNOPSIS
-	#include <ctype.h>
-	int isalnum(int <[c]>);
-
-TRAD_SYNOPSIS
-	#include <ctype.h>
-	int isalnum(<[c]>);
-
-
-DESCRIPTION
-<<isalnum>> is a macro which classifies ASCII integer values by table
-lookup.  It is a predicate returning non-zero for alphabetic or
-numeric ASCII characters, and <<0>> for other arguments.  It is defined
-for all integer values.
-
-You can use a compiled subroutine instead of the macro definition by
-undefining the macro using `<<#undef isalnum>>'.
-
-RETURNS
-<<isalnum>> returns non-zero if <[c]> is a letter (<<a>>--<<z>> or
-<<A>>--<<Z>>) or a digit (<<0>>--<<9>>).
-
-PORTABILITY
-<<isalnum>> is ANSI C.
-
-No OS subroutines are required.
-*/
-
-#include <_ansi.h>
-#include <ctype.h>
-
-#undef isalnum
-
-int
-_DEFUN(isalnum,(c),int c)
-{
-	return(__ctype_ptr__[c+1] & (_U|_L|_N));
-}
-