gnu/dist/bc/dc/dc-proto.h

   1 /*
   2  * prototypes of all externally visible dc functions
   3  *
   4  * Copyright (C) 1994, 1997, 1998 Free Software Foundation, Inc.
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2, or (at your option)
   9  * any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, you can either send email to this
  18  * program's author (see below) or write to:
  19  *
  20  *    The Free Software Foundation, Inc.
  21  *    59 Temple Place, Suite 330
  22  *    Boston, MA 02111 USA
  23  */
  24
  25 extern const char *dc_str2charp DC_PROTO((dc_str));
  26 extern const char *dc_system DC_PROTO((const char *));
  27 extern void *dc_malloc DC_PROTO((size_t));
  28 extern struct dc_array *dc_get_stacked_array DC_PROTO((int));
  29
  30 extern void dc_array_set DC_PROTO((int, int, dc_data));
  31 extern void dc_array_free DC_PROTO((struct dc_array *));
  32 extern void dc_array_init DC_PROTO((void));
  33 extern void dc_binop DC_PROTO((int (*)(dc_num, dc_num, int, dc_num *), int));
  34 extern void dc_binop2 DC_PROTO((int (*)(dc_num, dc_num, int,
  35                                                                 dc_num *, dc_num *), int));
  36 extern void dc_triop DC_PROTO((int (*)(dc_num, dc_num, dc_num, int,
  37                                                                 dc_num *), int));
  38 extern void dc_clear_stack DC_PROTO((void));
  39 extern void dc_dump_num(dc_num, dc_discard);
  40 extern void dc_free_num DC_PROTO((dc_num *));
  41 extern void dc_free_str DC_PROTO((dc_str *));
  42 extern void dc_garbage DC_PROTO((const char *, int));
  43 extern void dc_math_init DC_PROTO((void));
  44 extern void dc_memfail DC_PROTO((void));
  45 extern void dc_out_num DC_PROTO((dc_num, int, dc_newline, dc_discard));
  46 extern void dc_out_str DC_PROTO((dc_str, dc_newline, dc_discard));
  47 extern void dc_print DC_PROTO((dc_data, int, dc_newline, dc_discard));
  48 extern void dc_printall DC_PROTO((int));
  49 extern void dc_push DC_PROTO((dc_data));
  50 extern void dc_register_init DC_PROTO((void));
  51 extern void dc_register_push DC_PROTO((int, dc_data));
  52 extern void dc_register_set DC_PROTO((int, dc_data));
  53 extern void dc_set_stacked_array DC_PROTO((int, struct dc_array *));
  54 extern void dc_show_id DC_PROTO((FILE *, int, const char *));
  55 extern void dc_string_init DC_PROTO((void));
  56
  57 extern int  dc_cmpop DC_PROTO((void));
  58 extern int  dc_compare DC_PROTO((dc_num, dc_num));
  59 extern int  dc_evalfile DC_PROTO((FILE *));
  60 extern int  dc_evalstr DC_PROTO((dc_data));
  61 extern int  dc_num2int DC_PROTO((dc_num, dc_discard));
  62 extern int  dc_numlen DC_PROTO((dc_num));
  63 extern int  dc_pop DC_PROTO((dc_data *));
  64 extern int  dc_register_get DC_PROTO((int, dc_data *));
  65 extern int  dc_register_pop DC_PROTO((int, dc_data *));
  66 extern int  dc_tell_length DC_PROTO((dc_data, dc_discard));
  67 extern int  dc_tell_scale DC_PROTO((dc_num, dc_discard));
  68 extern int  dc_tell_stackdepth DC_PROTO((void));
  69 extern int  dc_top_of_stack DC_PROTO((dc_data *));
  70
  71 extern size_t dc_strlen DC_PROTO((dc_str));
  72
  73 extern dc_data dc_array_get DC_PROTO((int, int));
  74 extern dc_data dc_dup DC_PROTO((dc_data));
  75 extern dc_data dc_dup_num DC_PROTO((dc_num));
  76 extern dc_data dc_dup_str DC_PROTO((dc_str));
  77 extern dc_data dc_getnum DC_PROTO((int (*)(void), int, int *));
  78 extern dc_data dc_int2data DC_PROTO((int));
  79 extern dc_data dc_makestring DC_PROTO((const char *, size_t));
  80 extern dc_data dc_readstring DC_PROTO((FILE *, int , int));
  81
  82 extern int dc_add DC_PROTO((dc_num, dc_num, int, dc_num *));
  83 extern int dc_div DC_PROTO((dc_num, dc_num, int, dc_num *));
  84 extern int dc_divrem DC_PROTO((dc_num, dc_num, int, dc_num *, dc_num *));
  85 extern int dc_exp DC_PROTO((dc_num, dc_num, int, dc_num *));
  86 extern int dc_modexp DC_PROTO((dc_num, dc_num, dc_num, int, dc_num *));
  87 extern int dc_mul DC_PROTO((dc_num, dc_num, int, dc_num *));
  88 extern int dc_rem DC_PROTO((dc_num, dc_num, int, dc_num *));
  89 extern int dc_sub DC_PROTO((dc_num, dc_num, int, dc_num *));
  90 extern int dc_sqrt DC_PROTO((dc_num, int, dc_num *));