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authorDuncan Wilkie <antigravityd@gmail.com>2023-11-18 06:11:09 -0600
committerDuncan Wilkie <antigravityd@gmail.com>2023-11-18 06:11:09 -0600
commit11da511c784eca003deb90c23570f0873954e0de (patch)
treee14fdd3d5d6345956d67e79ae771d0633d28362b /gmp-6.3.0/mpz/iset_str.c
Initial commit.
Diffstat (limited to 'gmp-6.3.0/mpz/iset_str.c')
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diff --git a/gmp-6.3.0/mpz/iset_str.c b/gmp-6.3.0/mpz/iset_str.c
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+/* mpz_init_set_str(string, base) -- Convert the \0-terminated string STRING in
+ base BASE to a multiple precision integer. Allow white space in the string.
+ If BASE == 0 determine the base in the C standard way, i.e. 0xhh...h means
+ base 16, 0oo...o means base 8, otherwise assume base 10.
+
+Copyright 1991, 1993-1995, 2000-2002, 2012 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of either:
+
+ * the GNU Lesser General Public License as published by the Free
+ Software Foundation; either version 3 of the License, or (at your
+ option) any later version.
+
+or
+
+ * the GNU General Public License as published by the Free Software
+ Foundation; either version 2 of the License, or (at your option) any
+ later version.
+
+or both in parallel, as here.
+
+The GNU MP Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received copies of the GNU General Public License and the
+GNU Lesser General Public License along with the GNU MP Library. If not,
+see https://www.gnu.org/licenses/. */
+
+#include "gmp-impl.h"
+
+int
+mpz_init_set_str (mpz_ptr x, const char *str, int base)
+{
+ static const mp_limb_t dummy_limb=0xc1a0;
+ ALLOC (x) = 0;
+ PTR (x) = (mp_ptr) &dummy_limb;
+
+ /* if str has no digits mpz_set_str leaves x->_mp_size unset */
+ SIZ (x) = 0;
+
+ return mpz_set_str (x, str, base);
+}