- if ( conn->ptr - conn->buf < TCMSGHDRSZ ) {
- tlog(TL_ALARM,"Wrong size of long message (%d bytes)", conn->ptr - conn->buf);
+ if ( conn->ptr -(char*) conn->buf < TCMSGHDRSZ ) {
+ tlog(TL_ALARM,"Wrong size of long message (%d bytes)", conn->ptr - (char*)conn->buf);