1 files changed, 1 insertions, 0 deletions

diff --git a/src/include/common.h b/src/include/common.h
index cd4b9c874..762a0262a 100644
--- a/src/include/common.h
+++ b/src/include/common.h
@@ -113,4 +113,5 @@ int join_namespace(pid_t pid, char *type);
 int name2pid(const char *name, pid_t *pid);
 char *pid_proc_comm(const pid_t pid);
 char *pid_proc_cmdline(const pid_t pid);
+int pid_proc_cmdline_x11(const pid_t pid);
 #endif