patch 8.2.5115: search timeout is overrun with some patterns
Problem: Search timeout is overrun with some patterns.
Solution: Check for timeout in more places. Make the flag volatile and
atomic. Use assert_inrange() to see what happened.
diff --git a/src/proto/os_unix.pro b/src/proto/os_unix.pro
index 268f3bf..a8e961b 100644
--- a/src/proto/os_unix.pro
+++ b/src/proto/os_unix.pro
@@ -87,6 +87,6 @@
void xsmp_init(void);
void xsmp_close(void);
void stop_timeout(void);
-const int *start_timeout(long msec);
+volatile int *start_timeout(long msec);
void delete_timer(void);
/* vim: set ft=c : */