1 files changed, 66 insertions, 0 deletions
diff --git a/debian/pinentry-tqt/pinentry-tqt-1.1.0/secmem/util.h b/debian/pinentry-tqt/pinentry-tqt-1.1.0/secmem/util.h
new file mode 100644
index 00000000..233ab131
--- /dev/null
+++ b/debian/pinentry-tqt/pinentry-tqt-1.1.0/secmem/util.h
@@ -0,0 +1,66 @@
+/* Quintuple Agent utilities
+ * Copyright (C) 1999 Robert Bihlmeyer <robbe@orcus.priv.at>
+ * Copyright (C) 2003 g10 Code GmbH
+ *
+ * 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 2 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 <https://www.gnu.org/licenses/>.
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _UTIL_H
+#define _UTIL_H
+
+#include <sys/types.h>
+
+#ifndef HAVE_BYTE_TYPEDEF
+# undef byte
+# ifdef __riscos__
+    /* Norcroft treats char == unsigned char but char* != unsigned char*  */
+    typedef char byte;
+# else
+    typedef unsigned char byte;
+# endif
+# define HAVE_BYTE_TYPEDEF
+#endif
+
+#ifndef HAVE_ULONG_TYPEDEF
+# undef ulong
+  typedef unsigned long ulong;
+# define HAVE_ULONG_TYPEDEF
+#endif
+
+
+ssize_t xwrite(int, const void *, size_t); /* write until finished */
+int debugmsg(const char *, ...); /* output a debug message if debugging==on */
+void drop_privs(void);		/* finally drop privileges */
+
+
+/* To avoid that a compiler optimizes certain memset calls away, these
+   macros may be used instead. */
+#define wipememory2(_ptr,_set,_len) do { \
+              volatile char *_vptr=(volatile char *)(_ptr); \
+              size_t _vlen=(_len); \
+              while(_vlen) { *_vptr=(_set); _vptr++; _vlen--; } \
+                  } while(0)
+#define wipememory(_ptr,_len) wipememory2(_ptr,0,_len)
+#define wipe(_ptr,_len)       wipememory2(_ptr,0,_len)
+
+
+
+
+#define xtoi_1(p)   (*(p) <= '9'? (*(p)- '0'): \
+                     *(p) <= 'F'? (*(p)-'A'+10):(*(p)-'a'+10))
+#define xtoi_2(p)   ((xtoi_1(p) * 16) + xtoi_1((p)+1))
+
+
+#endif