mirror of
https://github.com/lcn2/calc.git
synced 2025-08-19 01:13:27 +03:00
convert ASCII TABs to ASCII SPACEs
Converted all ASCII tabs to ASCII spaces using a 8 character tab stop, for all files, except for all Makefiles (plus rpm.mk). The `git diff -w` reports no changes.
This commit is contained in:
Landon Curt Noll
140
have_stdvs.c
140
have_stdvs.c
@@ -9,7 +9,7 @@
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*
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* Calc is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
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* Public License for more details.
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*
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* A copy of version 2.1 of the GNU Lesser General Public License is
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@@ -17,11 +17,11 @@
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* received a copy with calc; if not, write to Free Software Foundation, Inc.
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Under source code control: 1995/09/09 22:41:10
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* File existed as early as: 1995
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* Under source code control: 1995/09/09 22:41:10
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* File existed as early as: 1995
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*
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* chongo <was here> /\oo/\ http://www.isthe.com/chongo/
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* Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
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* chongo <was here> /\oo/\ http://www.isthe.com/chongo/
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* Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
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*/
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/*
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@@ -33,7 +33,7 @@
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* as if it were vsnprintf() and hope for the best.
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*
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* This program will output #defines and exits 0 if vsnprintf() (or snprintf())
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* produces the results that we expect. This program exits 1 if vsnprintf()
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* produces the results that we expect. This program exits 1 if vsnprintf()
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* (or snprintf()) produces unexpected results while using the <stdarg.h>
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* include file.
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*/
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@@ -65,7 +65,7 @@
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#endif
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#include "banned.h" /* include after system header <> includes */
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#include "banned.h" /* include after system header <> includes */
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char buf[BUFSIZ+1];
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@@ -74,91 +74,91 @@ char buf[BUFSIZ+1];
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void
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try_nthis(char *fmt, VSNPRINTF_SIZE_T size, ...)
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{
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va_list ap;
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va_list ap;
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va_start(ap, size);
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va_start(ap, size);
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#if !defined(DONT_HAVE_VSNPRINTF)
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vsnprintf(buf, size, fmt, ap);
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vsnprintf(buf, size, fmt, ap);
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#else
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snprintf(buf, size, fmt, ap);
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snprintf(buf, size, fmt, ap);
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#endif
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va_end(ap);
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va_end(ap);
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}
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int
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main(void)
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{
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/*
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* setup
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*/
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buf[0] = '\0';
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/*
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* setup
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*/
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buf[0] = '\0';
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/*
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* test variable args and vsnprintf/snprintf
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*/
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try_nthis("@%d:%s:%d@", sizeof(buf)-1, 1, "hello", 5);
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if (strcmp(buf, "@1:hello:5@") != 0) {
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/*
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* test variable args and vsnprintf/snprintf
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*/
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try_nthis("@%d:%s:%d@", sizeof(buf)-1, 1, "hello", 5);
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if (strcmp(buf, "@1:hello:5@") != 0) {
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#if !defined(DONT_HAVE_VSNPRINTF)
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/* <stdarg.h> with vsnprintf() didn't work */
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/* <stdarg.h> with vsnprintf() didn't work */
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#else
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/* <stdarg.h> with snprintf() simulating vsnprintf() didn't work */
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/* <stdarg.h> with snprintf() simulating vsnprintf() didn't work */
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#endif
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exit(1);
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}
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try_nthis("%s %d%s%d%d %s", sizeof(buf)-1,
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"Landon Noll 1st proved that", 2, "^", 23209, -1, "was prime");
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if (strcmp(buf,
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"Landon Noll 1st proved that 2^23209-1 was prime") != 0) {
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exit(1);
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}
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try_nthis("%s %d%s%d%d %s", sizeof(buf)-1,
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"Landon Noll 1st proved that", 2, "^", 23209, -1, "was prime");
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if (strcmp(buf,
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"Landon Noll 1st proved that 2^23209-1 was prime") != 0) {
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#if !defined(DONT_HAVE_VSNPRINTF)
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/* <stdarg.h> with vsnprintf() didn't work */
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/* <stdarg.h> with vsnprintf() didn't work */
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#else
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/* <stdarg.h> with snprintf() simulating vsnprintf() didn't work */
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/* <stdarg.h> with snprintf() simulating vsnprintf() didn't work */
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#endif
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exit(1);
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}
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exit(1);
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}
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/*
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* report the result
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*/
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puts("/* what type of variable args do we have? */");
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/*
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* report the result
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*/
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puts("/* what type of variable args do we have? */");
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#if defined(DONT_HAVE_VSNPRINTF)
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puts("/*");
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puts(" * SIMULATE_STDARG");
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puts(" *");
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puts(" * WARNING: This type of stdarg makes assumptions "
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"about the stack");
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puts(" * that may not be true on your system. "
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"You may want to");
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puts(" * define STDARG (if using ANSI C) or VARARGS.");
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puts(" */");
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puts("typedef char *va_list;");
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puts("#define va_start(ap,parmn) (void)((ap) = (char*)(&(parmn) + 1))");
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puts("#define va_end(ap) (void)((ap) = 0)");
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puts("#define va_arg(ap, type) \\");
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puts(" (((type*)((ap) = ((ap) + sizeof(type))))[-1])");
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puts("#define SIMULATE_STDARG "
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"/* use std_arg.h to simulate <stdarg.h> */");
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puts("/*");
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puts(" * SIMULATE_STDARG");
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puts(" *");
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puts(" * WARNING: This type of stdarg makes assumptions "
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"about the stack");
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puts(" * that may not be true on your system. "
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"You may want to");
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puts(" * define STDARG (if using ANSI C) or VARARGS.");
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puts(" */");
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puts("typedef char *va_list;");
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puts("#define va_start(ap,parmn) (void)((ap) = (char*)(&(parmn) + 1))");
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puts("#define va_end(ap) (void)((ap) = 0)");
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puts("#define va_arg(ap, type) \\");
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puts(" (((type*)((ap) = ((ap) + sizeof(type))))[-1])");
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puts("#define SIMULATE_STDARG "
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"/* use std_arg.h to simulate <stdarg.h> */");
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#else
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puts("#define STDARG /* use <stdarg.h> */");
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puts("#include <stdarg.h>");
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puts("#define STDARG /* use <stdarg.h> */");
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puts("#include <stdarg.h>");
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#endif
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puts("\n/* should we use vsnprintf() and vsnprintf()? */");
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puts("\n/* should we use vsnprintf() and vsnprintf()? */");
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#if !defined(DONT_HAVE_VSNPRINTF)
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puts("#define HAVE_VSNPRINTF /* yes */");
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puts("#define HAVE_VSNPRINTF /* yes */");
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#else
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puts("/*");
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puts(" * Hack aleart!!!");
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puts(" *");
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puts(" * Systems that do not have vsnprintf() need something. In some");
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puts(" * cases the snprintf function will deal correctly with the");
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puts(" * va_alist 4th arg. Same goes for a lack of an vsnprintf()");
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puts(" * function. In either case we use the #defines below and");
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puts(" * hope for the best!");
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puts(" */");
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puts("#define vsnprintf snprintf");
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puts("#undef HAVE_VSNPRINTF");
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puts("/*");
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puts(" * Hack aleart!!!");
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puts(" *");
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puts(" * Systems that do not have vsnprintf() need something. In some");
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puts(" * cases the snprintf function will deal correctly with the");
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puts(" * va_alist 4th arg. Same goes for a lack of an vsnprintf()");
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puts(" * function. In either case we use the #defines below and");
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puts(" * hope for the best!");
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puts(" */");
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puts("#define vsnprintf snprintf");
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puts("#undef HAVE_VSNPRINTF");
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#endif
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/* exit(0); */
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return 0;
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/* exit(0); */
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return 0;
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}
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