udhcp: fix oversized packet sending (introduced by "slack for bad dhcp servers" options);
slight optimizations and function renaming
udhcp_send_raw_packet - 391 +391
udhcp_send_kernel_packet - 197 +197
udhcp_recv_packet - 134 +134
get_raw_packet 353 326 -27
udhcp_get_packet 134 - -134
udhcp_kernel_packet 197 - -197
udhcp_raw_packet 391 - -391
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(add/remove: 3/3 grow/shrink: 0/1 up/down: 722/-749) Total: -27 bytes
7 files changed