1 #ifndef ERROR_H

     2 #define ERROR_H

     3 

     4 extern int errno;

     5 

     6 extern int error_intr;

     7 extern int error_nomem;

     8 extern int error_noent;

     9 extern int error_txtbsy;

    10 extern int error_io;

    11 extern int error_exist;

    12 extern int error_timeout;

    13 extern int error_inprogress;

    14 extern int error_wouldblock;

    15 extern int error_again;

    16 extern int error_pipe;

    17 extern int error_perm;

    18 extern int error_acces;

    19 extern int error_nodevice;

    20 extern int error_proto;

    21 

    22 extern char *error_str(int);

    23 extern int error_temp(int);

    24 

    25 #endif