uci_add "wireless" "wifi-iface" ""
uci_set "wireless" "cfg$FORM_add_vcfg_number" "device" "$FORM_add_vcfg"
uci_set "wireless" "cfg$FORM_add_vcfg_number" "mode" "ap"
uci_set "wireless" "cfg$FORM_add_vcfg_number" "ssid" "OpenWrt$FORM_add_vcfg_number"
uci_set "wireless" "cfg$FORM_add_vcfg_number" "hidden" "0"
uci_set "wireless" "cfg$FORM_add_vcfg_number" "encryption" "none"

config 'wifi-iface' ''
CONFIG_SECTION='cfg3'
option 'device' 'wifi0'
CONFIG_SECTION='cfg3'
option 'mode' 'ap'
CONFIG_SECTION='cfg3'
option 'ssid' 'OpenWrt3'
CONFIG_SECTION='cfg3'
option 'hidden' '0'
CONFIG_SECTION='cfg3'
option 'encryption' 'none'

uci_load returns cfg2 cfg2 cfg3