bpf_calls_callback
if (subseq_idx >= 0 && bpf_calls_callback(env, subseq_idx))
if (bpf_calls_callback(env, w)) /* implicit loop? */
if (bpf_pseudo_call(insn) || bpf_calls_callback(env, idx)) {
} else if (bpf_calls_callback(env, idx)) {
alive = bpf_calls_callback(env, callsite)
if (bpf_calls_callback(env, insn_idx)) {
if (!bpf_calls_callback(env, callee->callsite)) {