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Add (unsigned char) cast to ctype macros

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This commit is contained in:
ache 1997-10-23 02:22:51 +00:00
parent 43e60f18dd
commit 1252945e3a
2 changed files with 19 additions and 19 deletions
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10
gnu/usr.bin/diff/system.h
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@ -190,20 +190,20 @@ void *memchr ();
#if STDC_HEADERS
#define CTYPE_DOMAIN(c) 1
#else
#define CTYPE_DOMAIN(c) ((unsigned) (c) <= 0177)
#define CTYPE_DOMAIN(c) ((unsigned char) (c) <= 0177)
#endif
#ifndef ISPRINT
#define ISPRINT(c) (CTYPE_DOMAIN (c) && isprint (c))
#define ISPRINT(c) (CTYPE_DOMAIN (c) && isprint ((unsigned char)c))
#endif
#ifndef ISSPACE
#define ISSPACE(c) (CTYPE_DOMAIN (c) && isspace (c))
#define ISSPACE(c) (CTYPE_DOMAIN (c) && isspace ((unsigned char)c))
#endif
#ifndef ISUPPER
#define ISUPPER(c) (CTYPE_DOMAIN (c) && isupper (c))
#define ISUPPER(c) (CTYPE_DOMAIN (c) && isupper ((unsigned char)c))
#endif
#ifndef ISDIGIT
#define ISDIGIT(c) ((unsigned) (c) - '0' <= 9)
#define ISDIGIT(c) ((unsigned char) (c) - '0' <= 9)
#endif
#include <errno.h>

28
gnu/usr.bin/sort/system.h
View File

@ -167,30 +167,30 @@ char *getenv ();
#if defined (STDC_HEADERS) || (!defined (isascii) && !defined (HAVE_ISASCII))
#define ISASCII(c) 1
#else
#define ISASCII(c) isascii(c)
#define ISASCII(c) isascii((unsigned char)c)
#endif
#ifdef isblank
#define ISBLANK(c) (ISASCII (c) && isblank (c))
#define ISBLANK(c) (ISASCII (c) && isblank ((unsigned char)c))
#else
#define ISBLANK(c) ((c) == ' ' || (c) == '\t')
#endif
#ifdef isgraph
#define ISGRAPH(c) (ISASCII (c) && isgraph (c))
#define ISGRAPH(c) (ISASCII (c) && isgraph ((unsigned char)c))
#else
#define ISGRAPH(c) (ISASCII (c) && isprint (c) && !isspace (c))
#define ISGRAPH(c) (ISASCII (c) && isprint ((unsigned char)c) && !isspace ((unsigned char)c))
#endif
#define ISPRINT(c) (ISASCII (c) && isprint (c))
#define ISDIGIT(c) (ISASCII (c) && isdigit (c))
#define ISALNUM(c) (ISASCII (c) && isalnum (c))
#define ISALPHA(c) (ISASCII (c) && isalpha (c))
#define ISCNTRL(c) (ISASCII (c) && iscntrl (c))
#define ISLOWER(c) (ISASCII (c) && islower (c))
#define ISPUNCT(c) (ISASCII (c) && ispunct (c))
#define ISSPACE(c) (ISASCII (c) && isspace (c))
#define ISUPPER(c) (ISASCII (c) && isupper (c))
#define ISXDIGIT(c) (ISASCII (c) && isxdigit (c))
#define ISPRINT(c) (ISASCII (c) && isprint ((unsigned char)c))
#define ISDIGIT(c) (ISASCII (c) && isdigit ((unsigned char)c))
#define ISALNUM(c) (ISASCII (c) && isalnum ((unsigned char)c))
#define ISALPHA(c) (ISASCII (c) && isalpha ((unsigned char)c))
#define ISCNTRL(c) (ISASCII (c) && iscntrl ((unsigned char)c))
#define ISLOWER(c) (ISASCII (c) && islower ((unsigned char)c))
#define ISPUNCT(c) (ISASCII (c) && ispunct ((unsigned char)c))
#define ISSPACE(c) (ISASCII (c) && isspace ((unsigned char)c))
#define ISUPPER(c) (ISASCII (c) && isupper ((unsigned char)c))
#define ISXDIGIT(c) (ISASCII (c) && isxdigit ((unsigned char)c))
/* Disable string localization for the time being. */
#undef _