1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* 23*7c478bd9Sstevel@tonic-gate * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 24*7c478bd9Sstevel@tonic-gate * Use is subject to license terms. 25*7c478bd9Sstevel@tonic-gate */ 26*7c478bd9Sstevel@tonic-gate 27*7c478bd9Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 28*7c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 29*7c478bd9Sstevel@tonic-gate 30*7c478bd9Sstevel@tonic-gate #ifndef _SA_CTYPE_H 31*7c478bd9Sstevel@tonic-gate #define _SA_CTYPE_H 32*7c478bd9Sstevel@tonic-gate 33*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 34*7c478bd9Sstevel@tonic-gate 35*7c478bd9Sstevel@tonic-gate /* 36*7c478bd9Sstevel@tonic-gate * Exported interfaces for standalone's subset of libc's <ctype.h>. 37*7c478bd9Sstevel@tonic-gate * All standalone code *must* use this header rather than libc's. 38*7c478bd9Sstevel@tonic-gate */ 39*7c478bd9Sstevel@tonic-gate 40*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 41*7c478bd9Sstevel@tonic-gate extern "C" { 42*7c478bd9Sstevel@tonic-gate #endif 43*7c478bd9Sstevel@tonic-gate 44*7c478bd9Sstevel@tonic-gate #define _U 0x00000001 /* Upper case */ 45*7c478bd9Sstevel@tonic-gate #define _L 0x00000002 /* Lower case */ 46*7c478bd9Sstevel@tonic-gate #define _N 0x00000004 /* Numeral (digit) */ 47*7c478bd9Sstevel@tonic-gate #define _S 0x00000008 /* Spacing character */ 48*7c478bd9Sstevel@tonic-gate #define _P 0x00000010 /* Punctuation */ 49*7c478bd9Sstevel@tonic-gate #define _C 0x00000020 /* Control character */ 50*7c478bd9Sstevel@tonic-gate #define _B 0x00000040 /* Blank */ 51*7c478bd9Sstevel@tonic-gate #define _X 0x00000080 /* heXadecimal digit */ 52*7c478bd9Sstevel@tonic-gate 53*7c478bd9Sstevel@tonic-gate #define isalpha(c) ((__ctype + 1)[c] & (_U | _L)) 54*7c478bd9Sstevel@tonic-gate #define isupper(c) ((__ctype + 1)[c] & _U) 55*7c478bd9Sstevel@tonic-gate #define islower(c) ((__ctype + 1)[c] & _L) 56*7c478bd9Sstevel@tonic-gate #define isdigit(c) ((__ctype + 1)[c] & _N) 57*7c478bd9Sstevel@tonic-gate #define isxdigit(c) ((__ctype + 1)[c] & _X) 58*7c478bd9Sstevel@tonic-gate #define isalnum(c) ((__ctype + 1)[c] & (_U | _L | _N)) 59*7c478bd9Sstevel@tonic-gate #define isspace(c) ((__ctype + 1)[c] & _S) 60*7c478bd9Sstevel@tonic-gate #define ispunct(c) ((__ctype + 1)[c] & _P) 61*7c478bd9Sstevel@tonic-gate #define isprint(c) ((__ctype + 1)[c] & (_P | _U | _L | _N | _B)) 62*7c478bd9Sstevel@tonic-gate #define isgraph(c) ((__ctype + 1)[c] & (_P | _U | _L | _N)) 63*7c478bd9Sstevel@tonic-gate #define iscntrl(c) ((__ctype + 1)[c] & _C) 64*7c478bd9Sstevel@tonic-gate #define isascii(c) (!((c) & ~0177)) 65*7c478bd9Sstevel@tonic-gate 66*7c478bd9Sstevel@tonic-gate extern unsigned char __ctype[]; 67*7c478bd9Sstevel@tonic-gate 68*7c478bd9Sstevel@tonic-gate /* 69*7c478bd9Sstevel@tonic-gate * Some header files define their own macros for tolower/toupper which mangle 70*7c478bd9Sstevel@tonic-gate * our prototypes -- thus only provide ours if no macros have been defined. 71*7c478bd9Sstevel@tonic-gate */ 72*7c478bd9Sstevel@tonic-gate #ifndef tolower 73*7c478bd9Sstevel@tonic-gate extern int tolower(int); 74*7c478bd9Sstevel@tonic-gate #endif 75*7c478bd9Sstevel@tonic-gate #ifndef toupper 76*7c478bd9Sstevel@tonic-gate extern int toupper(int); 77*7c478bd9Sstevel@tonic-gate #endif 78*7c478bd9Sstevel@tonic-gate 79*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 80*7c478bd9Sstevel@tonic-gate } 81*7c478bd9Sstevel@tonic-gate #endif 82*7c478bd9Sstevel@tonic-gate 83*7c478bd9Sstevel@tonic-gate #endif /* _SA_CTYPE_H */ 84