my_pthread.h:

  Let pthread_mutex_init() macro return 0 on Windows
mysql_priv.h:
  Return type is to be 'my_bool' for 'opt_enable_shared_memory'


sql/mysql_priv.h:
  Return type is to be 'my_bool' for 'opt_enable_shared_memory'
include/my_pthread.h:
  Let pthread_mutex_init() macro return 0 on Windows

include/my_pthread.h

@@ -144,7 +144,7 @@ extern int pthread_mutex_destroy (pthread_mutex_t *);
 #define pthread_kill(A,B) raise(B)
 #define pthread_exit(A) pthread_dummy()
 #else
-#define pthread_mutex_init(A,B)  InitializeCriticalSection(A)
+#define pthread_mutex_init(A,B)  (InitializeCriticalSection(A),0)
 #define pthread_mutex_lock(A)	 (EnterCriticalSection(A),0)
 #define pthread_mutex_trylock(A) (WaitForSingleObject((A), 0) == WAIT_TIMEOUT)
 #define pthread_mutex_unlock(A)  LeaveCriticalSection(A)

sql/mysql_priv.h

@@ -1175,7 +1175,7 @@ extern my_bool sp_automatic_privileges, opt_noacl;
 extern my_bool opt_old_style_user_limits, trust_routine_creators;
 extern uint opt_crash_binlog_innodb;
 extern char *shared_memory_base_name, *mysqld_unix_port;
-extern bool opt_enable_shared_memory;
+extern my_bool opt_enable_shared_memory;
 extern char *default_tz_name;
 extern my_bool opt_large_pages;
 extern uint opt_large_page_size;