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author | Ed Sutter <edsutterjr@gmail.com> | 2015-06-29 18:25:29 -0400 |
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committer | Ed Sutter <edsutterjr@gmail.com> | 2015-06-29 18:25:29 -0400 |
commit | fc86a28f0bff7f47844a70d91fc9473b76d4ed57 (patch) | |
tree | 93e9a5c5f01455b0618df5d9be386f508543fcfe | |
parent | add support for RTEMS toolset, make this the default (diff) | |
download | umon-fc86a28f0bff7f47844a70d91fc9473b76d4ed57.tar.bz2 |
eliminate need for libc by eliminating need to pull in ctype array
-rw-r--r-- | main/common/ctype.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/main/common/ctype.h b/main/common/ctype.h new file mode 100644 index 0000000..7b7295e --- /dev/null +++ b/main/common/ctype.h @@ -0,0 +1,59 @@ +/*- + * Copyright (c) 1982, 1988, 1991, 1993 + * The Regents of the University of California. All rights reserved. + * (c) UNIX System Laboratories, Inc. + * All or some portions of this file are derived from material licensed + * to the University of California by American Telephone and Telegraph + * Co. or Unix System Laboratories, Inc. and are reproduced herein with + * the permission of UNIX System Laboratories, Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + * + * Pulled in this file from: http://fxr.watson.org/fxr/source/sys/ctype.h + * Modifications (Ed Sutter): + * - removed ifdef/endif _KERNEL + * - isidigit() originally was ((c) >= '' && (c) <= '9') + */ + +#ifndef _SYS_CTYPE_H_ +#define _SYS_CTYPE_H_ + +#define isspace(c) ((c) == ' ' || ((c) >= '\t' && (c) <= '\r')) +#define isascii(c) (((c) & ~0x7f) == 0) +#define isupper(c) ((c) >= 'A' && (c) <= 'Z') +#define islower(c) ((c) >= 'a' && (c) <= 'z') +#define isalpha(c) (isupper(c) || islower(c)) +#define isdigit(c) ((c) >= '0' && (c) <= '9') +#define isxdigit(c) (isdigit(c) \ + || ((c) >= 'A' && (c) <= 'F') \ + || ((c) >= 'a' && (c) <= 'f')) +#define isprint(c) ((c) >= ' ' && (c) <= '~') + +#define toupper(c) ((((c) >= 'a') && ((c) <= 'z')) ? ((c) - 0x20) : (c)) +#define tolower(c) ((((c) >= 'A') && ((c) <= 'Z')) ? ((c) + 0x20) : (c)) + +#endif /* !_SYS_CTYPE_H_ */ |