CMDBUF_SIZE
char cmdbuf[CMDBUF_SIZE];
strncpy(cmdbuf, buf, CMDBUF_SIZE);
for (i = 0; (i < CMDBUF_SIZE) && (argc < CMDARG_MAX); i++, p++) {
char buf[CMDBUF_SIZE];
__cmd->cur = (__cmd->cur >= CMDBUF_SIZE - 1) ? __cmd->cur :