src/include/ctype.h - diff

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version 1.2, 1997/09/21 10:45:28

version 1.3, 1998/04/30 05:49:21

Line 82

#endif

__END_DECLS

#define isdigit(c) ((_ctype_ + 1)[c] & _N)

#define isdigit(c) ((_ctype_ + 1)[(unsigned char)(c)] & _N)

#define islower(c) ((_ctype_ + 1)[c] & _L)

#define islower(c) ((_ctype_ + 1)[(unsigned char)(c)] & _L)

#define isspace(c) ((_ctype_ + 1)[c] & _S)

#define isspace(c) ((_ctype_ + 1)[(unsigned char)(c)] & _S)

#define ispunct(c) ((_ctype_ + 1)[c] & _P)

#define ispunct(c) ((_ctype_ + 1)[(unsigned char)(c)] & _P)

#define isupper(c) ((_ctype_ + 1)[c] & _U)

#define isupper(c) ((_ctype_ + 1)[(unsigned char)(c)] & _U)

#define isalpha(c) ((_ctype_ + 1)[c] & (_U|_L))

#define isalpha(c) ((_ctype_ + 1)[(unsigned char)(c)] & (_U|_L))

#define isxdigit(c) ((_ctype_ + 1)[c] & (_N|_X))

#define isxdigit(c) ((_ctype_ + 1)[(unsigned char)(c)] & (_N|_X))

#define isalnum(c) ((_ctype_ + 1)[c] & (_U|_L|_N))

#define isalnum(c) ((_ctype_ + 1)[(unsigned char)(c)] & (_U|_L|_N))

#define isprint(c) ((_ctype_ + 1)[c] & (_P|_U|_L|_N|_B))

#define isprint(c) ((_ctype_ + 1)[(unsigned char)(c)] & (_P|_U|_L|_N|_B))

#define isgraph(c) ((_ctype_ + 1)[c] & (_P|_U|_L|_N))

#define isgraph(c) ((_ctype_ + 1)[(unsigned char)(c)] & (_P|_U|_L|_N))

#define iscntrl(c) ((_ctype_ + 1)[c] & _C)

#define iscntrl(c) ((_ctype_ + 1)[(unsigned char)(c)] & _C)

#define tolower(c) ((_tolower_tab_ + 1)[c])

#define tolower(c) ((_tolower_tab_ + 1)[(unsigned char)(c)])

#define toupper(c) ((_toupper_tab_ + 1)[c])

#define toupper(c) ((_toupper_tab_ + 1)[(unsigned char)(c)])

#if !defined(_ANSI_SOURCE) && !defined (_POSIX_SOURCE)

#if notyet

#define isblank(c) ((_ctype_ + 1)[c] & _B)

#define isblank(c) ((_ctype_ + 1)[(unsigned char)(c)] & _B)

#endif

#define isascii(c) ((unsigned)(c) <= 0177)

#define isascii(c) ((unsigned char)(c) <= 0177)

#define toascii(c) ((c) & 0177)

#define _tolower(c) ((c) - 'A' + 'a')

#define _toupper(c) ((c) - 'a' + 'A')