src/include/parser/scansup.h

   1 /*-------------------------------------------------------------------------
   2  *
   3  * scansup.h
   4  *        scanner support routines.  used by both the bootstrap lexer
   5  * as well as the normal lexer
   6  *
   7  * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
   8  * Portions Copyright (c) 1994, Regents of the University of California
   9  *
  10  * $PostgreSQL$
  11  *
  12  *-------------------------------------------------------------------------
  13  */
  14
  15 #ifndef SCANSUP_H
  16 #define SCANSUP_H
  17
  18 extern char *scanstr(const char *s);
  19
  20 extern char *downcase_truncate_identifier(const char *ident, int len,
  21                                                          bool warn);
  22
  23 extern void truncate_identifier(char *ident, int len, bool warn);
  24
  25 extern bool scanner_isspace(char ch);
  26
  27 #endif   /* SCANSUP_H */