diff options
Diffstat (limited to 'ctype/ctype.h')
| -rw-r--r-- | ctype/ctype.h | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/ctype/ctype.h b/ctype/ctype.h index 0f35d2a1d7..9c97831585 100644 --- a/ctype/ctype.h +++ b/ctype/ctype.h @@ -34,20 +34,21 @@ __BEGIN_DECLS many things must be changed that use `unsigned short int's. */ enum { - _ISupper = 1 << 0, /* UPPERCASE. */ - _ISlower = 1 << 1, /* lowercase. */ - _IScntrl = 1 << 2, /* Control character. */ - _ISdigit = 1 << 3, /* Numeric. */ - _ISspace = 1 << 4, /* Whitespace. */ - _IShex = 1 << 5, /* A - F, a - f. */ - _ISpunct = 1 << 6, /* Punctuation. */ - _NOgraph = 1 << 7, /* Printing but nongraphical. */ - _ISblank = 1 << 8, /* Blank (usually SPC and TAB). */ - _ISalpha = 1 << 9, /* Alphabetic. */ - _ISalnum = _ISalpha | _ISdigit, /* Alphanumeric. */ - _ISxdigit = _ISdigit | _IShex, /* Hexadecimal numeric. */ - _ISgraph = _ISalnum | _ISpunct, /* Graphical. */ - _ISprint = _ISgraph | _NOgraph /* Printing. */ + _ISupper = 1 << 0, /* UPPERCASE. */ + _ISlower = 1 << 1, /* lowercase. */ + _ISalpha = 1 << 2, /* Alphabetic. */ + _ISdigit = 1 << 3, /* Numeric. */ + _ISxdigit = 1 << 4, /* Hexadecimal numeric. */ + _ISspace = 1 << 5, /* Whitespace. */ + _ISprint = 1 << 6, /* Printing. */ + _ISgraph = 1 << 7, /* Graphical. */ + _ISblank = 1 << 8, /* Blank (usually SPC and TAB). */ + _IScntrl = 1 << 9, /* Control character. */ + _ISpunct = 1 << 10, /* Punctuation. */ + + /* The following are defined in POSIX.2 as being combinations of the + classes above. */ + _ISalnum = _ISalpha | _ISdigit /* Alphanumeric. */ }; /* These are defined in localeinfo.c. @@ -115,7 +116,7 @@ extern int toascii __P ((int __c)); #endif /* Use SVID or use misc. */ #ifdef __USE_SVID -/* These are the same as `toupper' and and `tolower'. */ +/* These are the same as `toupper' and `tolower'. */ __exctype (_toupper); __exctype (_tolower); #endif |