PKGBUILDs/extra/java-rxtx/rxtx-2.2-undefined_symbol.patch

--- rxtx-20100211.orig/src/SerialImp.c	2018-11-04 13:02:53.306800091 +0100
+++ rxtx-20100211.new/src/SerialImp.c	2018-11-04 13:01:39.495497644 +0100
--- ./src/SerialImp.c.orig	2018-11-04 13:02:53.306800091 +0100
+++ ./src/SerialImp.c		2018-11-04 13:01:39.495497644 +0100
@@ -148,6 +148,7 @@
 #endif /* LIBLOCKDEV */
 
 extern int errno;
+#include <sys/sysmacros.h>
 
 #include "SerialImp.h"
community/java-rxtx to 2.2pre2-6.1 2019-10-19 17:24:25 +00:00			`--- rxtx-20100211.orig/src/SerialImp.c 2018-11-04 13:02:53.306800091 +0100`
			`+++ rxtx-20100211.new/src/SerialImp.c 2018-11-04 13:01:39.495497644 +0100`
community/java-rxtx to 2.2pre2-7 2020-05-28 12:14:28 +00:00			`--- ./src/SerialImp.c.orig 2018-11-04 13:02:53.306800091 +0100`
			`+++ ./src/SerialImp.c 2018-11-04 13:01:39.495497644 +0100`
community/java-rxtx to 2.2pre2-6.1 2019-10-19 17:24:25 +00:00			`@@ -148,6 +148,7 @@`
			`#endif /* LIBLOCKDEV */`

			`extern int errno;`
			`+#include <sys/sysmacros.h>`

			`#include "SerialImp.h"`