Add snprintf() implementation for old CodeWarrior versions.

setter/src/macos/snprintf.c

@@ -0,0 +1,40 @@
+/****************************************************************************
+Aaru Data Preservation Suite
+-----------------------------------------------------------------------------
+
+    Author(s)      : Natalia Portillo
+
+--[ License ] ---------------------------------------------------------------
+     This program is free software: you can redistribute it and/or modify
+     it under the terms of the GNU General Public License as
+     published by the Free Software Foundation, either version 3 of the
+     License, or (at your option) any later version.
+
+     This program 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 a copy of the GNU General Public License
+     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+-----------------------------------------------------------------------------
+Copyright (C) 2011-2021 Natalia Portillo
+*****************************************************************************/
+
+#include <stdarg.h>
+#include <stdio.h>
+
+#include "macos.h"
+
+int snprintf(char* str, size_t size, const char* format, ...)
+{
+    va_list args;
+    int     ret;
+
+    va_start(args, format);
+    ret = sprintf(str, format, args);
+    va_end(args);
+
+    return ret;
+}