Index: JSON-DWIW-0.47/libjsonevt/fixup_config
--- JSON-DWIW-0.47/libjsonevt/fixup_config.orig	2010-05-27 17:25:50.000000000 +0200
+++ JSON-DWIW-0.47/libjsonevt/fixup_config	2019-02-24 10:17:12.108493000 +0100
@@ -2,7 +2,7 @@
 
 perl_run=$1
 
-if [ "x$perl_run" == "x" ]; then
+if [ "x$perl_run" = "x" ]; then
     for p in /usr/local/bin/perl /usr/bin/perl; do
 	if [ -e $p ]; then
 	    perl_run=$p
Index: json-c-0.10/Makefile.in
--- json-c-0.10/Makefile.in.orig	2012-05-31 04:31:35.000000000 +0200
+++ json-c-0.10/Makefile.in	2019-02-24 10:17:58.169625000 +0100
@@ -263,7 +263,7 @@
 top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
-AM_CFLAGS = -Wall -Wwrite-strings -Werror -std=gnu99 -D_GNU_SOURCE -D_REENTRANT
+AM_CFLAGS = -std=gnu99 -D_GNU_SOURCE -D_REENTRANT
 EXTRA_DIST = README.html README-WIN32.html config.h.win32 doc json-c.vcproj
 SUBDIRS = . tests
 lib_LTLIBRARIES = libjson.la
@@ -279,6 +279,7 @@
 	json_inttypes.h \
 	json_object.h \
 	json_object_private.h \
+	json_object_iterator.h \
 	json_tokener.h \
 	json_util.h \
 	linkhash.h \
Index: zzjson-1.1.0/src/zzjson_parse.c
--- zzjson-1.1.0/src/zzjson_parse.c.orig	2009-08-16 02:49:38.000000000 +0200
+++ zzjson-1.1.0/src/zzjson_parse.c	2019-02-24 10:17:12.108836000 +0100
@@ -9,6 +9,7 @@
 #include <math.h>
 #include <stdio.h>
 
+#undef getchar
 #define GETC()          config->getchar(config->ihandle)
 #define UNGETC(c)       config->ungetchar(c, config->ihandle)
 #define SKIPWS()        skipws(config)