net/netfilter/ipset/ip_set_core.c:60:4: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Werror,-Wimplicit-int]
net/netfilter/ipset/ip_set_core.c:60:9: error: expected ';' after top level declarator
net/netfilter/ipset/ip_set_core.c:235:2: error: call to undeclared function 'ip_set_type_lock'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
net/netfilter/ipset/ip_set_core.c:236:7: error: call to undeclared function 'find_set_type'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
net/netfilter/ipset/ip_set_core.c:240:3: error: call to undeclared function 'ip_set_type_unlock'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
net/netfilter/ipset/ip_set_core.c:246:2: error: call to undeclared function 'ip_set_type_unlock'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
net/netfilter/ipset/ip_set_core.c:905:8: error: unterminated function-like macro invocation
net/netfilter/ipset/ip_set_core.c:2453:69: error: expected expression
net/netfilter/ipset/ip_set_core.c:2453:69: error: expected '}'