| Austin Schuh | dace2a6 | 2020-08-18 10:56:48 -0700 | [diff] [blame] | 1 | /* __gmp_fscanf_funs -- support for formatted input from a FILE. |
| 2 | |
| 3 | THE FUNCTIONS IN THIS FILE ARE FOR INTERNAL USE ONLY. THEY'RE ALMOST |
| 4 | CERTAIN TO BE SUBJECT TO INCOMPATIBLE CHANGES OR DISAPPEAR COMPLETELY IN |
| 5 | FUTURE GNU MP RELEASES. |
| 6 | |
| 7 | Copyright 2001 Free Software Foundation, Inc. |
| 8 | |
| 9 | This file is part of the GNU MP Library. |
| 10 | |
| 11 | The GNU MP Library is free software; you can redistribute it and/or modify |
| 12 | it under the terms of either: |
| 13 | |
| 14 | * the GNU Lesser General Public License as published by the Free |
| 15 | Software Foundation; either version 3 of the License, or (at your |
| 16 | option) any later version. |
| 17 | |
| 18 | or |
| 19 | |
| 20 | * the GNU General Public License as published by the Free Software |
| 21 | Foundation; either version 2 of the License, or (at your option) any |
| 22 | later version. |
| 23 | |
| 24 | or both in parallel, as here. |
| 25 | |
| 26 | The GNU MP Library is distributed in the hope that it will be useful, but |
| 27 | WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| 28 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 29 | for more details. |
| 30 | |
| 31 | You should have received copies of the GNU General Public License and the |
| 32 | GNU Lesser General Public License along with the GNU MP Library. If not, |
| 33 | see https://www.gnu.org/licenses/. */ |
| 34 | |
| 35 | #include <stdio.h> |
| 36 | #include "gmp-impl.h" |
| 37 | |
| 38 | |
| 39 | /* SunOS 4 stdio.h doesn't provide prototypes for these */ |
| 40 | #if ! HAVE_DECL_FGETC |
| 41 | int fgetc (FILE *); |
| 42 | #endif |
| 43 | #if ! HAVE_DECL_FSCANF |
| 44 | int fscanf (FILE *, const char *, ...); |
| 45 | #endif |
| 46 | #if ! HAVE_DECL_UNGETC |
| 47 | int ungetc (int, FILE *); |
| 48 | #endif |
| 49 | |
| 50 | |
| 51 | static void |
| 52 | step (FILE *fp, int n) |
| 53 | { |
| 54 | } |
| 55 | |
| 56 | const struct gmp_doscan_funs_t __gmp_fscanf_funs = { |
| 57 | (gmp_doscan_scan_t) fscanf, |
| 58 | (gmp_doscan_step_t) step, |
| 59 | (gmp_doscan_get_t) fgetc, |
| 60 | (gmp_doscan_unget_t) ungetc, |
| 61 | }; |