this script automatically converts the ugly void php3_... prototypes

to PHP_FUNCTION(...) prototypes. Also kills some unnecessary extern
declarations in front of function prototypes.

scripts/conv_proto

@@ -0,0 +1,30 @@
+#! /bin/sh
+#
+# do some automatic conversion of prototypes
+#
+
+if test "$1" = "" ; then
+	echo "usage: $0 list-of-files"
+	exit 1
+fi
+
+tmpfile=`mktemp -q /tmp/asd.XXXXXX`
+
+if test "$?" != "0" ; then
+	echo "$0: cannot create temporary file"
+	exit 1
+fi
+
+for file in ${1+"$@"} ; do
+	echo "working on $file"
+	cat $file | \
+	sed -e \
+	's/void php3_\(.*\)(INTERNAL_FUNCTION_PARAMETERS)/PHP_FUNCTION(\1)/' \
+    -e 's/^extern void /void /' \
+	-e 's/^extern PHP_FUNCTION/PHP_FUNCTION/' > $tmpfile
+	cp $tmpfile $file
+done
+
+rm -f $tmpfile
+
+exit 0