85 read_varint(int fd, int* err, bool* done)  in read_varint()  argument
93             *done = true;  in read_varint()
113     bool done = false;  in read_sized_buffer()  local
114     uint64_t size = read_varint(fd, err, &done);  in read_sized_buffer()
115     if (*err != 0 || done) {  in read_sized_buffer()
203     bool done = false;  in skip_unknown_field()  local
208             read_varint(fd, &err, &done);  in skip_unknown_field()
211             } else if (done) {  in skip_unknown_field()
219             size = read_varint(fd, &err, &done);  in skip_unknown_field()
222             } else if (done) {  in skip_unknown_field()
242     bool done = false;  in read_instrumentation_results()  local
246         uint64_t tag = read_varint(fd, &err, &done);  in read_instrumentation_results()
247         if (done) {  in read_instrumentation_results()