new_len          5305 src/ftdm_io.c  			ftdm_size_t new_len;
new_len          5308 src/ftdm_io.c  			new_len = handle->data_size + need + handle->alloc_chunk;
new_len          5309 src/ftdm_io.c  			if ((new_data = ftdm_realloc(handle->data, new_len))) {
new_len          5310 src/ftdm_io.c  				handle->data_size = handle->alloc_len = new_len;