#ifndef ORI_ADD_LIB_READ
#  define ORI_ADD_LIB_READ
#  include <stdio.h>
#  include <unistd.h>
#  include <h/os.h>
#  include <lib/ori_bool.h>
   /*{{{}}}*/
   /*{{{  string stuff*/
#   ifdef UNSIGNED_FUNC
      unsigned char *ustrcpy(unsigned char*,const unsigned char*);
      unsigned char *ustrcat(unsigned char*,const unsigned char*);
      unsigned char *ustrstr(const unsigned char*,const unsigned char*);
      int ustrcmp(const unsigned char*,const unsigned char*);
      size_t ustrlen(const unsigned char*);
#   else
#     define ustrcpy ((unsigned char *(*)(unsigned char*,const unsigned char*))strcpy)
#     define ustrcat ((unsigned char *(*)(unsigned char*,const unsigned char*))strcat)
#     define ustrstr ((unsigned char *(*)(const unsigned char*,const unsigned char*))strstr)
#     define ustrcmp ((int (*)(const unsigned char*,const unsigned char*))strcmp)
#     define ustrlen ((size_t (*)(const unsigned char*))strlen)
#   endif
   /*}}}  */
   /*{{{  stdio stuff*/
   /*{{{  constants, can be defined outside too!*/
   /*{{{  HOME_CHAR*/
#   ifndef HOME_CHAR
#     define HOME_CHAR '~'
#   endif
   /*}}}  */
   /*{{{  path data*/
#   ifndef PATH_SEP
#     define PATH_SEP "/"
#     define PATH_C '/'
#   endif
#   ifndef LIST_SEP
#     define LIST_SEP ":"
#     define LIST_C ':'
#     define LIST_C_1 '\001'
#   endif
#   ifndef CURR_DIR
#     define CURR_DIR "."
#   endif
#   ifndef PREV_DIR
#     define PREV_DIR ".."
#   endif
   /*}}}  */
   /*{{{  root test*/
#   ifndef IS_ROOT
#     define IS_ROOT(s) ((s)[0]=='/')
#   endif
   /*}}}  */
   /*{{{  OS_NULL_DEVICE*/
#   ifndef OS_NULL_DEVICE
#     define OS_NULL_DEVICE "/dev/null"
#   endif
   /*}}}  */
   /*{{{  CHMOD_PRIVATE*/
#   ifndef CHMOD_PRIVATE
#     define CHMOD_PRIVATE(f) chmod(f,0600)
#   endif
   /*}}}  */
   /*{{{  OS_READPERM*/
#   ifndef OS_READPERM
#     define OS_READPERM(fn,bp) 0
#   endif
   /*}}}  */
   /*}}}  */
   /*{{{  functions*/
   extern unsigned char *dir_name(unsigned char*const,unsigned char const*);
   extern unsigned char *join_fd(unsigned char*const,unsigned char const*const);
   extern boolean is_file(FILE*const,char const*const);
#   define is_dir(f,s) (!is_file(f,s))
   /*}}}  */
   /*}}}  */
   /*{{{  pwent-stuff*/
   extern char *home_expand(char*const);
   extern void start_getpwent(void);
   extern char const *next_getpwent(void);
   extern void end_getpwent(void);
   /*}}}  */
   /*{{{  origami project malloc*/
#   include <stdlib.h>
#   ifdef MALLOC_PAKET
#     define ORImalloc(x) malloc(MALLOC_PAKET(x))
#     define ORIrealloc(p,x) realloc(p,MALLOC_PAKET(x))
#     define ORIfree(p) free(p)
#   else
#     define ORImalloc(x) malloc(x)
#     define ORIrealloc(p,x) realloc(p,x)
#     define ORIfree(p) free(p)
#   endif
   /*}}}  */
   /*{{{  ori_assert*/
#   ifdef ASSERT
#     define ori_assert(check,com) \
      ((check)\
        ?0\
        :(fprintf(stderr,"assertation failed (%s) in %s %d\n",com,__FILE__,__LINE__),\
          abort(),\
          0\
         )\
      )
#   else
#     define ori_assert(check,str)
#   endif
   /*}}}  */
#endif