fixes for build failures due to my yesterday's changeset forbidding

bool in C.

client/get_password.c

@@ -107,7 +107,7 @@ char *get_tty_password(const char *opt_message)
 *  to will not include the eol characters.
 */
 
-static void get_password(char *to,uint length,int fd,bool echo)
+static void get_password(char *to,uint length,int fd, my_bool echo)
 {
   char *pos=to,*end=to+length;
 

include/thr_alarm.h

@@ -98,7 +98,7 @@ void thr_end_alarm(thr_alarm_t *alarmed);
 void end_thr_alarm(my_bool free_structures);
 sig_handler process_alarm(int);
 #ifndef thr_got_alarm
-bool thr_got_alarm(thr_alarm_t *alrm);
+my_bool thr_got_alarm(thr_alarm_t *alrm);
 #endif
 
 

libmysql/dll.c

@@ -25,7 +25,7 @@
 #include <my_sys.h>
 #include <my_pthread.h>
 
-static bool libmysql_inited=0;
+static my_bool libmysql_inited=0;
 
 void libmysql_init(void)
 {

libmysql/get_password.c

@@ -118,7 +118,7 @@ char *get_tty_password(const char *opt_message)
   to will not include the eol characters.
 */
 
-static void get_password(char *to,uint length,int fd,bool echo)
+static void get_password(char *to,uint length,int fd, my_bool echo)
 {
   char *pos=to,*end=to+length;
 

mysys/thr_alarm.c

@@ -632,7 +632,7 @@ my_bool thr_alarm(thr_alarm_t *alrm, uint sec, ALARM *alarm)
 }
 
 
-bool thr_got_alarm(thr_alarm_t *alrm_ptr)
+my_bool thr_got_alarm(thr_alarm_t *alrm_ptr)
 {
   thr_alarm_t alrm= *alrm_ptr;
   MSG msg;