isblank.c from Gdb at Krugle

Show isblank.c syntax highlighted



/*
FUNCTION
	<<isblank>>---blank character predicate

INDEX
	isblank

ANSI_SYNOPSIS
	#include <ctype.h>
	int isblank(int <[c]>);

TRAD_SYNOPSIS
	#include <ctype.h>
	int isblank(<[c]>);

DESCRIPTION
<<isblank>> is a macro which classifies ASCII integer values by table
lookup.  It is a predicate returning non-zero for blank characters, and 0 
for other characters.

You can use a compiled subroutine instead of the macro definition by
undefining the macro using `<<#undef isblank>>'.

RETURNS
<<isblank>> returns non-zero if <[c]> is a blank character.

*/

#include <_ansi.h>
#include <ctype.h>



#undef isblank
int
_DEFUN(isblank,(c),int c)
{
	return (c == ' ' || c == '\t');
}

See more files for this project here

Gdb

GDB, the GNU Project debugger, allows you to see what is going on `inside' another program while it executes -- or what another program was doing at the moment it crashed.

Project homepage: http://sources.redhat.com/gdb/
Programming language(s): Assembly,C,C++,Expect
License: other

  Makefile.am
  Makefile.in
  _tolower.c
  _toupper.c
  ctype.tex
  ctype_.c
  isalnum.c
  isalpha.c
  isascii.c
  isblank.c
  iscntrl.c
  isdigit.c
  islower.c
  isprint.c
  ispunct.c
  isspace.c
  isupper.c
  iswalnum.c
  iswalpha.c
  iswblank.c
  iswcntrl.c
  iswctype.c
  iswdigit.c
  iswgraph.c
  iswlower.c
  iswprint.c
  iswpunct.c
  iswspace.c
  iswupper.c
  iswxdigit.c
  isxdigit.c
  jp2uc.c
  jp2uc.h
  local.h
  toascii.c
  tolower.c
  toupper.c
  towctrans.c
  towlower.c
  towupper.c
  utf8alpha.h
  utf8print.h
  utf8punct.h
  wctrans.c
  wctype.c