granicus.if.org Git - postgresql/blob - src/interfaces/ecpg/preproc/extern.h

   1 #include "parser/keywords.h"
   2
   3 /* variables */
   4
   5 extern int      debugging,
   6                         braces_open;
   7 extern char *yytext;
   8 extern int      yylineno,
   9                         yyleng;
  10 extern FILE *yyin,
  11                    *yyout;
  12
  13 struct _include_path {  char * path;
  14                         struct _include_path * next;
  15                      };
  16
  17 extern struct _include_path *include_paths;
  18
  19 struct cursor { char *name;
  20                 char *command;
  21                 struct cursor *next;
  22               };
  23
  24 extern struct cursor *cur;
  25
  26 /* functions */
  27
  28 extern void lex_init(void);
  29 extern char *input_filename;
  30 extern int      yyparse(void);
  31 extern void *mm_alloc(size_t), *mm_realloc(void *, size_t);
  32 ScanKeyword * ScanECPGKeywordLookup(char *);
  33 ScanKeyword * ScanCKeywordLookup(char *);
  34 extern void yyerror(char *);