4 files changed, 73 insertions, 2 deletions
diff --git a/common/ChangeLog b/common/ChangeLog
index ff886650d..e202658b0 100644
--- a/common/ChangeLog
+++ b/common/ChangeLog
@@ -1,3 +1,14 @@
+2002-10-31  Neal H. Walfield  <[email protected]>
+
+	* isascii.c: New file.
+	* putc_unlocked.c: Likewise.
+
+2002-10-28  Neal H. Walfield  <[email protected]>
+
+	* signal.c (caught_fatal_sig): Remove superfluous zero
+	initializer.
+	(caught_sigusr1): Likewise.
+
 2002-09-04  Neal H. Walfield  <[email protected]>
 
 	* vasprintf.c (vasprintf) [va_copy]: Use va_copy.
diff --git a/common/isascii.c b/common/isascii.c
new file mode 100644
index 000000000..565c71664
--- /dev/null
+++ b/common/isascii.c
@@ -0,0 +1,29 @@
+/* isascii.c - Replacement for isascii.
+ * Copyright (C) 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of GnuPG.
+ *
+ * GnuPG 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.
+ *
+ * GnuPG 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+int
+isascii (int c)
+{
+  return (((c) & ~0x7f) == 0);
+}
diff --git a/common/putc_unlocked.c b/common/putc_unlocked.c
new file mode 100644
index 000000000..02c646130
--- /dev/null
+++ b/common/putc_unlocked.c
@@ -0,0 +1,31 @@
+/* putc_unlocked.c - Replacement for putc_unlocked.
+ * Copyright (C) 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of GnuPG.
+ *
+ * GnuPG 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.
+ *
+ * GnuPG 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+
+int
+putc_unlocked (int c, FILE *stream)
+{
+  return putc (c, stream);
+}
diff --git a/common/signal.c b/common/signal.c
index b150fa90a..dc026c10f 100644
--- a/common/signal.c
+++ b/common/signal.c
@@ -30,8 +30,8 @@
 #include "util.h"
 
 
-static volatile int caught_fatal_sig = 0;
-static volatile int caught_sigusr1 = 0;
+static volatile int caught_fatal_sig;
+static volatile int caught_sigusr1;
 static void (*cleanup_fnc)(void);