#define MAXLTH         1000
#define MAXP            512

#define INTTYPE           2

#define TRACE_START       1
#define OPEN              2
#define LOAD              3
#define SEND              4
#define PROBE             5
#define RECV              6
#define RECV_BLOCKING     7
#define RECV_WAKING       8
#define MESSAGE           9
#define SYNC             10
#define COMPSTATS        11
#define COMMSTATS        12
#define CLOSE            13
#define TRACE_LEVEL      14
#define TRACE_MARK       15
#define TRACE_MESSAGE    16
#define TRACE_FULL       17
#define TRACE_FLUSH      18
#define TRACE_EXIT       19
#define BLOCK_BEGIN      20
#define BLOCK_END        21
#define TRACE_MARKS      22
#define CLOCK_SYNC       23
#define TFILES           24

#define EVENTMARK        -2
#define EVENTENTRY       -3
#define EVENTEXIT        -4
#define EVENTMESSAGE     -7

#define NOPEN            -11
#define NCLOSE           -12
#define NSEND            -21
#define NRECV            -51
#define NRECVBLOCK       -52
#define NPROBE           -53
#define NWRITE          -221
#define NCLOCKSYNC      -401
#define NBARRIER        -402
#define NLOAD           -503
#define NTRACE          -901
#define NTEVENTS        -902
#define NTFILES         -903
#define NTLEVEL         -904
#define NTMSG           -911
#define NTFLUSH         -912
#define NTFULL          -913