// Copyright 2016 The Fuchsia Authors. All rights reserved. | |
// Use of this source code is governed by a BSD-style license that can be | |
// found in the LICENSE file. | |
#include <ctype.h> | |
int isdigit(int c) { | |
return (c >= '0') && (c <= '9'); | |
} | |
int isspace(int c) { | |
return (c == ' ') || | |
(c == '\f') || | |
(c == '\n') || | |
(c == '\r') || | |
(c == '\t') || | |
(c == '\v'); | |
} |