util/ego/ic/ic_io.h

   1 /* $Id: ic_io.h,v 1.4 1994/06/24 10:24:15 ceriel Exp $ */
   2 /*
   3  * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
   4  * See the copyright notice in the ACK home directory, in the file "Copyright".
   5  */
   6 /*   I N T E R M E D I A T E   C O D E
   7  *
   8  *    L O W   L E V E L   I / O   R O U T I N E S
   9  */
  10
  11
  12 extern int      table1();               /* (  )
  13                                          * Read an instruction from the
  14                                          * Compact Assembly Language input
  15                                          * file (in 'neutral state').
  16                                          */
  17 extern int      table2();               /* ( )
  18                                          * Read an instruction argument.
  19                                          */
  20 extern int      table3();               /* ( int )
  21                                          * Read 'Common Table' item.
  22                                          */
  23 extern short    get_int();              /* ( )                          */
  24 extern offset   get_off();              /* ( )                          */
  25 extern char     readchar();             /* ( )                          */
  26 extern          file_init();            /* (FILE *f, short state, long length)
  27                                          * Input file initialization. All
  28                                          * following read operations will read
  29                                          * from the given file f. Also checks
  30                                          * the magic number and sets global
  31                                          * variable 'linecount' to 0.
  32                                          * If the state is ARCHIVE, length
  33                                          * specifies the length of the module.
  34                                          */
  35 extern          arch_init();            /* (FILE *arch)
  36                                          * Same as file_init,but opens an
  37                                          * archive file. So it checks the
  38                                          * magic number for archives.
  39                                          */