intermediate changes

ref:c05ee82f93a09541e081e91f89591e8a617e352a

11 files changed, 1 insertions, 952 deletions

diff --git a/contrib/tools/python3/src/Include/pyconfig.h b/contrib/tools/python3/src/Include/pyconfig.h
index cabe1c7a6b3..c252299d780 100644
--- a/contrib/tools/python3/src/Include/pyconfig.h
+++ b/contrib/tools/python3/src/Include/pyconfig.h
@@ -1,6 +1,6 @@
 #pragma once
 
-#ifdef Py_BUILD_CORE
+#if defined(Py_BUILD_CORE) || defined(Py_BUILD_CORE_BUILTIN) || defined(Py_BUILD_CORE_MODULE)
 #define ABIFLAGS ""
 #define PREFIX "/var/empty"
 #define EXEC_PREFIX "/var/empty"
diff --git a/contrib/tools/python3/src/Modules/_decimal/libmpdec/bench.c b/contrib/tools/python3/src/Modules/_decimal/libmpdec/bench.c
deleted file mode 100644
index 09138f4ce9c..00000000000
--- a/contrib/tools/python3/src/Modules/_decimal/libmpdec/bench.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright (c) 2008-2020 Stefan Krah. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-
-#include "mpdecimal.h"
-
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-
-
-static void
-err_exit(const char *msg)
-{
-    fprintf(stderr, "%s\n", msg);
-    exit(1);
-}
-
-static mpd_t *
-new_mpd(void)
-{
-    mpd_t *x = mpd_qnew();
-    if (x == NULL) {
-        err_exit("out of memory");
-    }
-
-    return x;
-}
-
-/* Nonsense version of escape-time algorithm for calculating a mandelbrot
- * set. Just for benchmarking. */
-static void
-color_point(mpd_t *x0, mpd_t *y0, long maxiter, mpd_context_t *ctx)
-{
-    mpd_t *x, *y, *sq_x, *sq_y;
-    mpd_t *two;
-
-    x = new_mpd();
-    y = new_mpd();
-    mpd_set_u32(x, 0, ctx);
-    mpd_set_u32(y, 0, ctx);
-
-    sq_x = new_mpd();
-    sq_y = new_mpd();
-    mpd_set_u32(sq_x, 0, ctx);
-    mpd_set_u32(sq_y, 0, ctx);
-
-    two = new_mpd();
-    mpd_set_u32(two, 2, ctx);
-
-    for (long i = 0; i < maxiter; i++) {
-        mpd_mul(y, x, y, ctx);
-        mpd_mul(y, y, two, ctx);
-        mpd_add(y, y, y0, ctx);
-
-        mpd_sub(x, sq_x, sq_y, ctx);
-        mpd_add(x, x, x0, ctx);
-
-        mpd_mul(sq_x, x, x, ctx);
-        mpd_mul(sq_y, y, y, ctx);
-    }
-
-    mpd_copy(x0, x, ctx);
-
-    mpd_del(two);
-    mpd_del(sq_y);
-    mpd_del(sq_x);
-    mpd_del(y);
-    mpd_del(x);
-}
-
-
-int
-main(int argc, char **argv)
-{
-    mpd_context_t ctx;
-    mpd_t *x0, *y0;
-    uint32_t prec = 19;
-    long iter = 10000000;
-    clock_t start_clock, end_clock;
-
-    if (argc != 3) {
-        err_exit("usage: bench prec iter\n");
-    }
-    prec = strtoul(argv[1], NULL, 10);
-    iter = strtol(argv[2], NULL, 10);
-
-    mpd_init(&ctx, prec);
-    /* no more MPD_MINALLOC changes after here */
-
-    x0 = new_mpd();
-    y0 = new_mpd();
-    mpd_set_string(x0, "0.222", &ctx);
-    mpd_set_string(y0, "0.333", &ctx);
-    if (ctx.status & MPD_Errors) {
-        mpd_del(y0);
-        mpd_del(x0);
-        err_exit("unexpected error during conversion");
-    }
-
-    start_clock = clock();
-    color_point(x0, y0, iter, &ctx);
-    end_clock = clock();
-
-    mpd_print(x0);
-    fprintf(stderr, "time: %f\n\n", (double)(end_clock-start_clock)/(double)CLOCKS_PER_SEC);
-
-    mpd_del(y0);
-    mpd_del(x0);
-
-    return 0;
-}
diff --git a/contrib/tools/python3/src/Modules/_decimal/libmpdec/bench_full.c b/contrib/tools/python3/src/Modules/_decimal/libmpdec/bench_full.c
deleted file mode 100644
index 6ab73917e1c..00000000000
--- a/contrib/tools/python3/src/Modules/_decimal/libmpdec/bench_full.c
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * Copyright (c) 2008-2020 Stefan Krah. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-
-#include "mpdecimal.h"
-
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-
-
-static void
-err_exit(const char *msg)
-{
-    fprintf(stderr, "%s\n", msg);
-    exit(1);
-}
-
-static mpd_t *
-new_mpd(void)
-{
-    mpd_t *x = mpd_qnew();
-    if (x == NULL) {
-        err_exit("out of memory");
-    }
-
-    return x;
-}
-
-/*
- * Example from: http://en.wikipedia.org/wiki/Mandelbrot_set
- *
- * Escape time algorithm for drawing the set:
- *
- * Point x0, y0 is deemed to be in the Mandelbrot set if the return
- * value is maxiter. Lower return values indicate how quickly points
- * escaped and can be used for coloring.
- */
-static int
-color_point(const mpd_t *x0, const mpd_t *y0, const long maxiter, mpd_context_t *ctx)
-{
-    mpd_t *x, *y, *sq_x, *sq_y;
-    mpd_t *two, *four, *c;
-    long i;
-
-    x = new_mpd();
-    y = new_mpd();
-    mpd_set_u32(x, 0, ctx);
-    mpd_set_u32(y, 0, ctx);
-
-    sq_x = new_mpd();
-    sq_y = new_mpd();
-    mpd_set_u32(sq_x, 0, ctx);
-    mpd_set_u32(sq_y, 0, ctx);
-
-    two = new_mpd();
-    four = new_mpd();
-    mpd_set_u32(two, 2, ctx);
-    mpd_set_u32(four, 4, ctx);
-
-    c = new_mpd();
-    mpd_set_u32(c, 0, ctx);
-
-    for (i = 0; i < maxiter && mpd_cmp(c, four, ctx) <= 0; i++) {
-        mpd_mul(y, x, y, ctx);
-        mpd_mul(y, y, two, ctx);
-        mpd_add(y, y, y0, ctx);
-
-        mpd_sub(x, sq_x, sq_y, ctx);
-        mpd_add(x, x, x0, ctx);
-
-        mpd_mul(sq_x, x, x, ctx);
-        mpd_mul(sq_y, y, y, ctx);
-        mpd_add(c, sq_x, sq_y, ctx);
-    }
-
-    mpd_del(c);
-    mpd_del(four);
-    mpd_del(two);
-    mpd_del(sq_y);
-    mpd_del(sq_x);
-    mpd_del(y);
-    mpd_del(x);
-
-    return i;
-}
-
-int
-main(int argc, char **argv)
-{
-    mpd_context_t ctx;
-    mpd_t *x0, *y0;
-    mpd_t *sqrt_2, *xstep, *ystep;
-    mpd_ssize_t prec = 19;
-
-    long iter = 1000;
-    int points[40][80];
-    int i, j;
-    clock_t start_clock, end_clock;
-
-
-    if (argc != 3) {
-        fprintf(stderr, "usage: ./bench prec iter\n");
-        exit(1);
-    }
-    prec = strtoll(argv[1], NULL, 10);
-    iter = strtol(argv[2], NULL, 10);
-
-    mpd_init(&ctx, prec);
-    /* no more MPD_MINALLOC changes after here */
-
-    sqrt_2 = new_mpd();
-    xstep = new_mpd();
-    ystep = new_mpd();
-    x0 = new_mpd();
-    y0 = new_mpd();
-
-    mpd_set_u32(sqrt_2, 2, &ctx);
-    mpd_sqrt(sqrt_2, sqrt_2, &ctx);
-    mpd_div_u32(xstep, sqrt_2, 40, &ctx);
-    mpd_div_u32(ystep, sqrt_2, 20, &ctx);
-
-    start_clock = clock();
-    mpd_copy(y0, sqrt_2, &ctx);
-    for (i = 0; i < 40; i++) {
-        mpd_copy(x0, sqrt_2, &ctx);
-        mpd_set_negative(x0);
-        for (j = 0; j < 80; j++) {
-            points[i][j] = color_point(x0, y0, iter, &ctx);
-            mpd_add(x0, x0, xstep, &ctx);
-        }
-        mpd_sub(y0, y0, ystep, &ctx);
-    }
-    end_clock = clock();
-
-#ifdef BENCH_VERBOSE
-    for (i = 0; i < 40; i++) {
-        for (j = 0; j < 80; j++) {
-            if (points[i][j] == iter) {
-                putchar('*');
-            }
-            else if (points[i][j] >= 10) {
-                putchar('+');
-            }
-            else if (points[i][j] >= 5) {
-                putchar('.');
-            }
-            else {
-                putchar(' ');
-            }
-        }
-        putchar('\n');
-    }
-    putchar('\n');
-#else
-    (void)points; /* suppress gcc warning */
-#endif
-
-    printf("time: %f\n\n", (double)(end_clock-start_clock)/(double)CLOCKS_PER_SEC);
-
-    mpd_del(y0);
-    mpd_del(x0);
-    mpd_del(ystep);
-    mpd_del(xstep);
-    mpd_del(sqrt_2);
-
-    return 0;
-}
diff --git a/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/compare.c b/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/compare.c
deleted file mode 100644
index 9051773e116..00000000000
--- a/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/compare.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (c) 2008-2020 Stefan Krah. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-#include <mpdecimal.h>
-
-
-int
-main(int argc, char **argv)
-{
-	mpd_context_t ctx;
-	mpd_t *a, *b;
-	mpd_t *result;
-	char *rstring;
-	char status_str[MPD_MAX_FLAG_STRING];
-	clock_t start_clock, end_clock;
-
-	if (argc != 3) {
-		fprintf(stderr, "compare: usage: ./compare x y\n");
-		exit(1);
-	}
-
-	mpd_init(&ctx, 38);
-	ctx.traps = 0;
-
-	result = mpd_new(&ctx);
-	a = mpd_new(&ctx);
-	b = mpd_new(&ctx);
-	mpd_set_string(a, argv[1], &ctx);
-	mpd_set_string(b, argv[2], &ctx);
-
-	start_clock = clock();
-	mpd_compare(result, a, b, &ctx);
-	end_clock = clock();
-	fprintf(stderr, "time: %f\n\n",
-	           (double)(end_clock-start_clock)/(double)CLOCKS_PER_SEC);
-
-	rstring = mpd_to_sci(result, 1);
-	mpd_snprint_flags(status_str, MPD_MAX_FLAG_STRING, ctx.status);
-	printf("%s  %s\n", rstring, status_str);
-
-	mpd_del(a);
-	mpd_del(b);
-	mpd_del(result);
-	mpd_free(rstring);
-
-	return 0;
-}
-
-
diff --git a/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/div.c b/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/div.c
deleted file mode 100644
index b76037d2a64..00000000000
--- a/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/div.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (c) 2008-2020 Stefan Krah. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-#include <mpdecimal.h>
-
-
-int
-main(int argc, char **argv)
-{
-	mpd_context_t ctx;
-	mpd_t *a, *b;
-	mpd_t *result;
-	char *rstring;
-	char status_str[MPD_MAX_FLAG_STRING];
-	clock_t start_clock, end_clock;
-
-	if (argc != 3) {
-		fprintf(stderr, "div: usage: ./div x y\n");
-		exit(1);
-	}
-
-	mpd_init(&ctx, 38);
-	ctx.traps = 0;
-
-	result = mpd_new(&ctx);
-	a = mpd_new(&ctx);
-	b = mpd_new(&ctx);
-	mpd_set_string(a, argv[1], &ctx);
-	mpd_set_string(b, argv[2], &ctx);
-
-	start_clock = clock();
-	mpd_div(result, a, b, &ctx);
-	end_clock = clock();
-	fprintf(stderr, "time: %f\n\n",
-	           (double)(end_clock-start_clock)/(double)CLOCKS_PER_SEC);
-
-	rstring = mpd_to_sci(result, 1);
-	mpd_snprint_flags(status_str, MPD_MAX_FLAG_STRING, ctx.status);
-	printf("%s  %s\n", rstring, status_str);
-
-	mpd_del(a);
-	mpd_del(b);
-	mpd_del(result);
-	mpd_free(rstring);
-
-	return 0;
-}
-
-
diff --git a/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/divmod.c b/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/divmod.c
deleted file mode 100644
index 1f2b48306d6..00000000000
--- a/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/divmod.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright (c) 2008-2020 Stefan Krah. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-#include <mpdecimal.h>
-
-
-int
-main(int argc, char **argv)
-{
-	mpd_context_t ctx;
-	mpd_t *a, *b;
-	mpd_t *q, *r;
-	char *qs, *rs;
-	char status_str[MPD_MAX_FLAG_STRING];
-	clock_t start_clock, end_clock;
-
-	if (argc != 3) {
-		fprintf(stderr, "divmod: usage: ./divmod x y\n");
-		exit(1);
-	}
-
-	mpd_init(&ctx, 38);
-	ctx.traps = 0;
-
-	q = mpd_new(&ctx);
-	r = mpd_new(&ctx);
-	a = mpd_new(&ctx);
-	b = mpd_new(&ctx);
-	mpd_set_string(a, argv[1], &ctx);
-	mpd_set_string(b, argv[2], &ctx);
-
-	start_clock = clock();
-	mpd_divmod(q, r, a, b, &ctx);
-	end_clock = clock();
-	fprintf(stderr, "time: %f\n\n",
-	           (double)(end_clock-start_clock)/(double)CLOCKS_PER_SEC);
-
-	qs = mpd_to_sci(q, 1);
-	rs = mpd_to_sci(r, 1);
-
-	mpd_snprint_flags(status_str, MPD_MAX_FLAG_STRING, ctx.status);
-	printf("%s  %s  %s\n", qs, rs, status_str);
-
-	mpd_del(q);
-	mpd_del(r);
-	mpd_del(a);
-	mpd_del(b);
-	mpd_free(qs);
-	mpd_free(rs);
-
-	return 0;
-}
-
-
diff --git a/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/multiply.c b/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/multiply.c
deleted file mode 100644
index 7f2687d15f8..00000000000
--- a/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/multiply.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (c) 2008-2020 Stefan Krah. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-#include <mpdecimal.h>
-
-
-int
-main(int argc, char **argv)
-{
-	mpd_context_t ctx;
-	mpd_t *a, *b;
-	mpd_t *result;
-	char *rstring;
-	char status_str[MPD_MAX_FLAG_STRING];
-	clock_t start_clock, end_clock;
-
-	if (argc != 3) {
-		fprintf(stderr, "multiply: usage: ./multiply x y\n");
-		exit(1);
-	}
-
-	mpd_init(&ctx, 38);
-	ctx.traps = 0;
-
-	result = mpd_new(&ctx);
-	a = mpd_new(&ctx);
-	b = mpd_new(&ctx);
-	mpd_set_string(a, argv[1], &ctx);
-	mpd_set_string(b, argv[2], &ctx);
-
-	start_clock = clock();
-	mpd_mul(result, a, b, &ctx);
-	end_clock = clock();
-	fprintf(stderr, "time: %f\n\n",
-	           (double)(end_clock-start_clock)/(double)CLOCKS_PER_SEC);
-
-	rstring = mpd_to_sci(result, 1);
-	mpd_snprint_flags(status_str, MPD_MAX_FLAG_STRING, ctx.status);
-	printf("%s  %s\n", rstring, status_str);
-
-	mpd_del(a);
-	mpd_del(b);
-	mpd_del(result);
-	mpd_free(rstring);
-
-	return 0;
-}
-
-
diff --git a/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/pow.c b/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/pow.c
deleted file mode 100644
index 628c1434273..00000000000
--- a/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/pow.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (c) 2008-2020 Stefan Krah. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-#include <mpdecimal.h>
-
-
-int
-main(int argc, char **argv)
-{
-	mpd_context_t ctx;
-	mpd_t *a, *b;
-	mpd_t *result;
-	char *rstring;
-	char status_str[MPD_MAX_FLAG_STRING];
-	clock_t start_clock, end_clock;
-
-	if (argc != 3) {
-		fprintf(stderr, "pow: usage: ./pow x y\n");
-		exit(1);
-	}
-
-	mpd_init(&ctx, 38);
-	ctx.traps = 0;
-
-	result = mpd_new(&ctx);
-	a = mpd_new(&ctx);
-	b = mpd_new(&ctx);
-	mpd_set_string(a, argv[1], &ctx);
-	mpd_set_string(b, argv[2], &ctx);
-
-	start_clock = clock();
-	mpd_pow(result, a, b, &ctx);
-	end_clock = clock();
-	fprintf(stderr, "time: %f\n\n",
-	           (double)(end_clock-start_clock)/(double)CLOCKS_PER_SEC);
-
-	rstring = mpd_to_sci(result, 1);
-	mpd_snprint_flags(status_str, MPD_MAX_FLAG_STRING, ctx.status);
-	printf("%s  %s\n", rstring, status_str);
-
-	mpd_del(a);
-	mpd_del(b);
-	mpd_del(result);
-	mpd_free(rstring);
-
-	return 0;
-}
-
-
diff --git a/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/powmod.c b/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/powmod.c
deleted file mode 100644
index b422fdbbb95..00000000000
--- a/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/powmod.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright (c) 2008-2020 Stefan Krah. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-#include <mpdecimal.h>
-
-
-int
-main(int argc, char **argv)
-{
-	mpd_context_t ctx;
-	mpd_t *a, *b, *c;
-	mpd_t *result;
-	char *rstring;
-	char status_str[MPD_MAX_FLAG_STRING];
-	clock_t start_clock, end_clock;
-
-	if (argc != 4) {
-		fprintf(stderr, "powmod: usage: ./powmod x y z\n");
-		exit(1);
-	}
-
-	mpd_init(&ctx, 38);
-	ctx.traps = 0;
-
-	result = mpd_new(&ctx);
-	a = mpd_new(&ctx);
-	b = mpd_new(&ctx);
-	c = mpd_new(&ctx);
-	mpd_set_string(a, argv[1], &ctx);
-	mpd_set_string(b, argv[2], &ctx);
-	mpd_set_string(c, argv[3], &ctx);
-
-	start_clock = clock();
-	mpd_powmod(result, a, b, c, &ctx);
-	end_clock = clock();
-	fprintf(stderr, "time: %f\n\n",
-	           (double)(end_clock-start_clock)/(double)CLOCKS_PER_SEC);
-
-	rstring = mpd_to_sci(result, 1);
-	mpd_snprint_flags(status_str, MPD_MAX_FLAG_STRING, ctx.status);
-	printf("%s  %s\n", rstring, status_str);
-
-	mpd_del(a);
-	mpd_del(b);
-	mpd_del(c);
-	mpd_del(result);
-	mpd_free(rstring);
-
-	return 0;
-}
-
-
diff --git a/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/shift.c b/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/shift.c
deleted file mode 100644
index 6d54e108ca8..00000000000
--- a/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/shift.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (c) 2008-2020 Stefan Krah. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-#include <mpdecimal.h>
-
-
-int
-main(int argc, char **argv)
-{
-	mpd_context_t ctx;
-	mpd_t *a, *b;
-	mpd_t *result;
-	char *rstring;
-	char status_str[MPD_MAX_FLAG_STRING];
-	clock_t start_clock, end_clock;
-
-	if (argc != 3) {
-		fprintf(stderr, "shift: usage: ./shift x y\n");
-		exit(1);
-	}
-
-	mpd_init(&ctx, 38);
-	ctx.traps = 0;
-
-	result = mpd_new(&ctx);
-	a = mpd_new(&ctx);
-	b = mpd_new(&ctx);
-	mpd_set_string(a, argv[1], &ctx);
-	mpd_set_string(b, argv[2], &ctx);
-
-	start_clock = clock();
-	mpd_shift(result, a, b, &ctx);
-	end_clock = clock();
-	fprintf(stderr, "time: %f\n\n",
-	           (double)(end_clock-start_clock)/(double)CLOCKS_PER_SEC);
-
-	rstring = mpd_to_sci(result, 1);
-	mpd_snprint_flags(status_str, MPD_MAX_FLAG_STRING, ctx.status);
-	printf("%s  %s\n", rstring, status_str);
-
-	mpd_del(a);
-	mpd_del(b);
-	mpd_del(result);
-	mpd_free(rstring);
-
-	return 0;
-}
-
-
diff --git a/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/sqrt.c b/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/sqrt.c
deleted file mode 100644
index d8272789b18..00000000000
--- a/contrib/tools/python3/src/Modules/_decimal/libmpdec/examples/sqrt.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright (c) 2008-2020 Stefan Krah. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-#include <mpdecimal.h>
-
-
-int
-main(int argc, char **argv)
-{
-	mpd_context_t ctx;
-	mpd_t *a;
-	mpd_t *result;
-	char *rstring;
-	char status_str[MPD_MAX_FLAG_STRING];
-	clock_t start_clock, end_clock;
-
-	if (argc != 2) {
-		fprintf(stderr, "sqrt: usage: ./sqrt x\n");
-		exit(1);
-	}
-
-	mpd_init(&ctx, 38);
-	ctx.traps = 0;
-
-	result = mpd_new(&ctx);
-	a = mpd_new(&ctx);
-	mpd_set_string(a, argv[1], &ctx);
-
-	start_clock = clock();
-	mpd_sqrt(result, a, &ctx);
-	end_clock = clock();
-	fprintf(stderr, "time: %f\n\n",
-	           (double)(end_clock-start_clock)/(double)CLOCKS_PER_SEC);
-
-	rstring = mpd_to_sci(result, 1);
-	mpd_snprint_flags(status_str, MPD_MAX_FLAG_STRING, ctx.status);
-	printf("%s  %s\n", rstring, status_str);
-
-	mpd_del(a);
-	mpd_del(result);
-	mpd_free(rstring);
-
-	return 0;
-}
-
-