get.h

   1 /*
   2 *   $Id: get.h 525 2007-05-28 01:50:41Z elliotth $
   3 *
   4 *   Copyright (c) 1998-2002, Darren Hiebert
   5 *
   6 *   This source code is released for free distribution under the terms of the
   7 *   GNU General Public License.
   8 *
   9 *   External interface to get.c
  10 */
  11 #ifndef _GET_H
  12 #define _GET_H
  13
  14 /*
  15 *   INCLUDE FILES
  16 */
  17 #include "general.h"  /* must always come first */
  18
  19 #include "ctags.h"  /* to define langType */
  20
  21 /*
  22 *   MACROS
  23 */
  24 /*  Is the character valid as a character of a C identifier?
  25  *  VMS allows '$' in identifiers.
  26  */
  27 #define isident(c)  (isalnum(c) || (c) == '_' || (c) == '$')
  28
  29 /*  Is the character valid as the first character of a C identifier?
  30  *  C++ allows '~' in destructors.
  31  *  VMS allows '$' in identifiers.
  32  */
  33 #define isident1(c)  (isalpha(c) || (c) == '_' || (c) == '~' || (c) == '$')
  34
  35 /*
  36 *   FUNCTION PROTOTYPES
  37 */
  38 extern boolean isBraceFormat (void);
  39 extern unsigned int getDirectiveNestLevel (void);
  40 extern void cppInit (const boolean state, const boolean hasAtLiteralStrings);
  41 extern void cppTerminate (void);
  42 extern void cppBeginStatement (void);
  43 extern void cppEndStatement (void);
  44 extern void cppUngetc (const int c);
  45 extern int cppGetc (void);
  46 extern int skipOverCComment (void);
  47
  48 #endif  /* _GET_H */
  49
  50 /* vi:set tabstop=4 shiftwidth=4: */