src/config/lxrgmr-code/lib/util.h

   1 /************************************************************************
   2  *                         $PROJECT Project
   3  *
   4  *   (c) Copyright $YEAR, $COMPANY_EN. Inc., $CITY_EN, $COUNTRY_EN
   5  *   (c) Copyright $YEAR, $COMPANY_CN. Inc., $CITY_CN, $COUNTRY_CN
   6  ************************************************************************
   7  * filename:    util.h
   8  * function:    TOKEN_IDÄ£¿é¡£
   9  * createdate:  $DATE
  10  * author:              $AUTHOR
  11  * note£º
  12  *
  13  *
  14  ************************************************************************/
  15 /*                                                              Modify record                                                   */
  16 /************************************************************************
  17  * date:                        $DATE
  18  * author:              $AUTHOR
  19  * note:
  20  *
  21  ************************************************************************/
  22
  23 #ifndef __UTIL_H__
  24 #define __UTIL_H__
  25
  26 //#include "type.h"
  27
  28 //#include "foo.h"
  29
  30 //#include "expr.h"
  31 //#include "src/symbol.h"
  32
  33 //extern struct expr *sym_env_list;
  34
  35 //#define expr_list_for_each_sym(l, e, s) \
  36 //      for (e = (l); e && (s = e->right.sym); e = e->left.expr)
  37
  38 /* Public Variables and Functions */
  39
  40 extern int g_content_before_cmnt;
  41 extern int last_token;
  42
  43
  44 /* memory allocation function set */
  45 extern void *xmalloc(size_t size);
  46 extern void *xcalloc(size_t nmemb, size_t size);
  47 extern void *xrealloc(void *p, size_t size);
  48 extern char *xstrdup(const char *s);
  49 extern char *xstrndup(const char *s, size_t n);
  50 extern void xfree(const char *s);
  51
  52 extern int file_write_dep(const char *name);
  53 extern struct file *file_lookup(const char *name);
  54
  55 /* lxr state stack functions */
  56 extern void STATE_INIT (int state);
  57 extern void STATE_SET (int state);
  58 extern void STATE_ENTER (int state);
  59 extern int STATE_RESTORE (void);
  60
  61
  62 #endif /* __UTIL_H__ */
  63
  64