version 1.5, 2002/12/11 23:01:40 |
version 1.6, 2002/12/13 22:39:27 |
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{ |
{ |
if (c == EOF) |
if (c == EOF) |
return (0); |
return (0); |
return ((_ctype_ + 1)[(unsigned char)c] & (_U|_L|_N)); |
return ((_ctype_ + 1)[(unsigned int)c] & (_U|_L|_N)); |
} |
} |
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static __inline int isalpha(int c) |
static __inline int isalpha(int c) |
{ |
{ |
if (c == EOF) |
if (c == EOF) |
return (0); |
return (0); |
return ((_ctype_ + 1)[(unsigned char)c] & (_U|_L)); |
return ((_ctype_ + 1)[(unsigned int)c] & (_U|_L)); |
} |
} |
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static __inline int iscntrl(int c) |
static __inline int iscntrl(int c) |
{ |
{ |
if (c == EOF) |
if (c == EOF) |
return (0); |
return (0); |
return ((_ctype_ + 1)[(unsigned char)c] & _C); |
return ((_ctype_ + 1)[(unsigned int)c] & _C); |
} |
} |
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static __inline int isdigit(int c) |
static __inline int isdigit(int c) |
{ |
{ |
if (c == EOF) |
if (c == EOF) |
return (0); |
return (0); |
return ((_ctype_ + 1)[(unsigned char)c] & _N); |
return ((_ctype_ + 1)[(unsigned int)c] & _N); |
} |
} |
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static __inline int isgraph(int c) |
static __inline int isgraph(int c) |
{ |
{ |
if (c == EOF) |
if (c == EOF) |
return (0); |
return (0); |
return ((_ctype_ + 1)[(unsigned char)c] & (_P|_U|_L|_N)); |
return ((_ctype_ + 1)[(unsigned int)c] & (_P|_U|_L|_N)); |
} |
} |
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static __inline int islower(int c) |
static __inline int islower(int c) |
{ |
{ |
if (c == EOF) |
if (c == EOF) |
return (0); |
return (0); |
return ((_ctype_ + 1)[(unsigned char)c] & _L); |
return ((_ctype_ + 1)[(unsigned int)c] & _L); |
} |
} |
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static __inline int isprint(int c) |
static __inline int isprint(int c) |
{ |
{ |
if (c == EOF) |
if (c == EOF) |
return (0); |
return (0); |
return ((_ctype_ + 1)[(unsigned char)c] & (_P|_U|_L|_N|_B)); |
return ((_ctype_ + 1)[(unsigned int)c] & (_P|_U|_L|_N|_B)); |
} |
} |
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static __inline int ispunct(int c) |
static __inline int ispunct(int c) |
{ |
{ |
if (c == EOF) |
if (c == EOF) |
return (0); |
return (0); |
return ((_ctype_ + 1)[(unsigned char)c] & _P); |
return ((_ctype_ + 1)[(unsigned int)c] & _P); |
} |
} |
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static __inline int isspace(int c) |
static __inline int isspace(int c) |
{ |
{ |
if (c == EOF) |
if (c == EOF) |
return (0); |
return (0); |
return ((_ctype_ + 1)[(unsigned char)c] & _S); |
return ((_ctype_ + 1)[(unsigned int)c] & _S); |
} |
} |
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static __inline int isupper(int c) |
static __inline int isupper(int c) |
{ |
{ |
if (c == EOF) |
if (c == EOF) |
return (0); |
return (0); |
return ((_ctype_ + 1)[(unsigned char)c] & _U); |
return ((_ctype_ + 1)[(unsigned int)c] & _U); |
} |
} |
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static __inline int isxdigit(int c) |
static __inline int isxdigit(int c) |
{ |
{ |
if (c == EOF) |
if (c == EOF) |
return (0); |
return (0); |
return ((_ctype_ + 1)[(unsigned char)c] & (_N|_X)); |
return ((_ctype_ + 1)[(unsigned int)c] & (_N|_X)); |
} |
} |
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static __inline int tolower(int c) |
static __inline int tolower(int c) |
{ |
{ |
if (c != (unsigned char) c) |
if (c != (c & 0177)) |
return (c); |
return (c); |
return ((_tolower_tab_ + 1)[c]); |
return ((_tolower_tab_ + 1)[c]); |
} |
} |
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static __inline int toupper(int c) |
static __inline int toupper(int c) |
{ |
{ |
if (c != (unsigned char) c) |
if (c != (c & 0177)) |
return (c); |
return (c); |
return ((_toupper_tab_ + 1)[c]); |
return ((_toupper_tab_ + 1)[c]); |
} |
} |
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{ |
{ |
if (c == EOF) |
if (c == EOF) |
return (0); |
return (0); |
return ((unsigned)(c) <= 0177); |
return ((unsigned int)(c) <= 0177); |
} |
} |
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static __inline int toascii(int c) |
static __inline int toascii(int c) |