/* SPDX-License-Identifier: BSD-2-Clause */ | |
/* | |
* Copyright (c) 2018, Linaro Limited | |
*/ | |
#ifndef __CTYPE_H | |
#define __CTYPE_H | |
int isalnum(int c); | |
int isalpha(int c); | |
int iscntrl(int c); | |
int isdigit(int c); | |
int isgraph(int c); | |
int islower(int c); | |
int isprint(int c); | |
int ispunct(int c); | |
int isspace(int c); | |
int isupper(int c); | |
int isxdigit(int c); | |
int tolower(int c); | |
int toupper(int c); | |
#endif /*__CTYPE_H*/ |