Rename wsutil/process.h to wsutil/processes.h to avoid collisions.

The MSVC rules for searching for headers are a huge barrel of fun; it
appears that, for some files that need the MSVC <process.h> to declare
getpid(), they're getting our <wsutil/process.h> instead, as that's in
the current directory.  Rename it to avoid the collision.

Change-Id: I88eb70237062fa7957e38d7ff8132524390a6a5c
Reviewed-on: https://code.wireshark.org/review/8870
Reviewed-by: Guy Harris <guy@alum.mit.edu>

capchild/capture_session.h

@@ -34,7 +34,7 @@ extern "C" {
 
 #include "capture_opts.h"
 
-#include <wsutil/process.h>
+#include <wsutil/processes.h>
 
 #ifdef HAVE_LIBPCAP
 /* Current state of capture engine. XXX - differentiate states */

ui/ui_util.h

@@ -27,7 +27,7 @@
 
 #include <stdint.h>
 
-#include <wsutil/process.h>
+#include <wsutil/processes.h>
 
 #include "epan/packet_info.h"
 #include "epan/column-utils.h"

wsutil/Makefile.common

@@ -107,7 +107,7 @@ libwsutil_nonrepl_INCLUDES = \
 	os_version_info.h \
 	plugins.h	\
 	privileges.h	\
-	process.h	\
+	processes.h	\
 	sha1.h		\
 	sign_ext.h	\
 	sober128.h	\

wsutil/processes.h

@@ -1,4 +1,4 @@
-/* process.h
+/* processes.h
  * Process utility definitions
  *
  * Wireshark - Network traffic analyzer
@@ -20,8 +20,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#ifndef _WSUTIL_PROCESS_H_
-#define _WSUTIL_PROCESS_H_
+#ifndef _WSUTIL_PROCESSES_H_
+#define _WSUTIL_PROCESSES_H_
 
 #include "ws_symbol_export.h"
 
@@ -41,4 +41,4 @@ typedef pid_t ws_process_id;  /* on UN\*X, a process ID is a pid_t */
 }
 #endif /* __cplusplus */
 
-#endif /* _WSUTIL_PROCESS_H_ */
+#endif /* _WSUTIL_PROCESSES_H_ */