move timeout to compat header from mountsnoop.c

Author: krisztianfekete

libbpf-tools/compat.h

@@ -7,6 +7,8 @@
 #include <sys/types.h>
 #include <linux/bpf.h>
 
+#define POLL_TIMEOUT_MS 100
+
 struct bpf_buffer;
 struct bpf_map;
 

libbpf-tools/mountsnoop.c

@@ -24,7 +24,6 @@
 #include "btf_helpers.h"
 #include "trace_helpers.h"
 
-#define POLL_TIMEOUT_MS		100
 #define warn(...) fprintf(stderr, __VA_ARGS__)
 
 /* https://www.gnu.org/software/gnulib/manual/html_node/strerrorname_005fnp.html */