[PATCH lib/libSM] Include process.h for getpid() on Win32

[Jon TURNEY]

Signed-off-by: Jon TURNEY <jon.turney at dronecode.org.uk>
---
 src/sm_genid.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/sm_genid.c b/src/sm_genid.c
index bcd10a6..e9ec3ff 100644
--- a/src/sm_genid.c
+++ b/src/sm_genid.c
@@ -54,6 +54,7 @@ in this Software without prior written authorization from The Open Group.
 
 #ifdef WIN32
 # define _WILLWINSOCK_
+#include <process.h>            /* for getpid() */
 #endif
 #ifdef HAVE_CONFIG_H
 # include <config.h>
-- 
2.3.2