void condition_free(Condition *c);
void condition_free_list(Condition *c);
-int condition_test_kernel_command_line(Condition *c);
-int condition_test_virtualization(Condition *c);
-int condition_test_architecture(Condition *c);
-int condition_test_host(Condition *c);
-int condition_test_ac_power(Condition *c);
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int condition_test(Condition *c);
void condition_dump(Condition *c, FILE *f, const char *prefix);