iov_base 232 src/include/private/sangoma_tdm_api.h iov[0].iov_base=hdrbuf; iov_base 235 src/include/private/sangoma_tdm_api.h iov[1].iov_base=databuf; iov_base 293 src/include/private/sangoma_tdm_api.h iov[0].iov_base = hdrbuf; iov_base 296 src/include/private/sangoma_tdm_api.h iov[1].iov_base = databuf;