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Diffstat (limited to 'newlib/libc/ctype/ispunct.c')
-rw-r--r-- | newlib/libc/ctype/ispunct.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/newlib/libc/ctype/ispunct.c b/newlib/libc/ctype/ispunct.c deleted file mode 100644 index c567932..0000000 --- a/newlib/libc/ctype/ispunct.c +++ /dev/null @@ -1,46 +0,0 @@ - -/* -FUNCTION -<<ispunct>>---punctuation character predicate - -INDEX -ispunct - -ANSI_SYNOPSIS -#include <ctype.h> -int ispunct(int <[c]>); - -TRAD_SYNOPSIS -#include <ctype.h> -int ispunct(<[c]>); - -DESCRIPTION -<<ispunct>> is a macro which classifies ASCII integer values by table -lookup. It is a predicate returning non-zero for printable -punctuation characters, and 0 for other characters. It is defined -only when <<isascii>>(<[c]>) is true or <[c]> is EOF. - -You can use a compiled subroutine instead of the macro definition by -undefining the macro using `<<#undef ispunct>>'. - -RETURNS -<<ispunct>> returns non-zero if <[c]> is a printable punctuation character -(<<isgraph(<[c]>) && !isalnum(<[c]>)>>). - -PORTABILITY -<<ispunct>> is ANSI C. - -No supporting OS subroutines are required. -*/ - -#include <_ansi.h> -#include <ctype.h> - - -#undef ispunct -int -_DEFUN(ispunct,(c),int c) -{ - return((_ctype_ + 1)[c] & _P); -} - |