options: Factor out parsing code to separate options_parse.c

For easier testability. And because everything that
reduces the length of that file in a sensible manner
is a good idea.

Change-Id: I18e38862df1318740928c6cfa21dc4dcd7d44b89
Signed-off-by: Frank Lichtenheld <[email protected]>
Acked-by: Gert Doering <[email protected]>
Gerrit URL: https://gerrit.openvpn.net/c/openvpn/+/1242
Message-Id: <[email protected]>
URL: https://sourceforge.net/p/openvpn/mailman/message/59243506/
Signed-off-by: Gert Doering <[email protected]>

Author: flichtenheld

CMakeLists.txt

@@ -513,6 +513,7 @@ set(SOURCE_FILES
     src/openvpn/options.h
     src/openvpn/options_util.c
     src/openvpn/options_util.h
+    src/openvpn/options_parse.c
     src/openvpn/otime.c
     src/openvpn/otime.h
     src/openvpn/ovpn_dco_win.h

src/openvpn/Makefile.am

@@ -109,6 +109,7 @@ openvpn_SOURCES = \
 	openvpn.c openvpn.h \
 	options.c options.h \
 	options_util.c options_util.h \
+	options_parse.c \
 	otime.c otime.h \
 	packet_id.c packet_id.h \
 	perf.c perf.h \

src/openvpn/common.h

@@ -23,6 +23,8 @@
 #ifndef COMMON_H
 #define COMMON_H
 
+#include <stdint.h>
+
 /*
  * Statistics counters and associated printf format.
  */