Revert "ws snapshot signaute changed in master - reason to branch 5.0"

This reverts commit aa939394.

README.rst

@@ -419,9 +419,9 @@ to a header, then the header will not be set.
 REQUIREMENTS
 ============
 
-This version of the VMOD requires at least Varnish version 5.0.0. (See
-branch 4.1 in the project repository for versions that are compatible
-with Varnish since 4.1.2.)
+This version of the VMOD requires Varnish version 5.0.0. (See the
+project repository for versions that are compatible with other
+versions of Varnish.)
 
 Perl 5 is required for the build.
 
@@ -502,7 +502,7 @@ AUTHORS
 UPLEX Nils Goroll Systemoptimierung
 
 This VMOD was originally adapted from, and is heavily indebted to, the
-digest VMOD by Kristian Lyngstøl.
+digest VMOD by Kristian Lyngstoel.
 
 HISTORY
 =======

configure.ac

 AC_PREREQ(2.59)
 AC_COPYRIGHT([Copyright (c) 2015-2016 UPLEX - Nils Goroll Systemoptimierung])
-AC_INIT([libvmod-blobcode], [2.0])
+AC_INIT([libvmod-blobcode], [2.1])
 AC_CONFIG_MACRO_DIR([m4])
 m4_ifndef([VARNISH_VMOD_INCLUDES], AC_MSG_ERROR([Need varnish.m4 -- see README.rst]))
 AC_CONFIG_SRCDIR(src/vmod_blobcode.vcc)

src/vmod_blobcode.c

@@ -415,8 +415,7 @@ decode(VRT_CTX, VCL_INT n, VCL_ENUM decs,
 	enum encoding dec = parse_encoding(decs);
 	struct wb_s wb;
 	struct vmod_priv *b;
-	char *buf;
-	uintptr_t snap;
+	char *snap, *buf;
 	ssize_t len;
 
 	CHECK_OBJ_NOTNULL(ctx, VRT_CTX_MAGIC);

src/vmod_blobcode.vcc

@@ -341,9 +341,9 @@ to a header, then the header will not be set.
 REQUIREMENTS
 ============
 
-This version of the VMOD requires at least Varnish version 5.0.0. (See
-branch 4.1 in the project repository for versions that are compatible
-with Varnish since 4.1.2.)
+This version of the VMOD requires Varnish version 5.0.0. (See the
+project repository for versions that are compatible with other
+versions of Varnish.)
 
 Perl 5 is required for the build.