tprof_backend_ops_t
const tprof_backend_ops_t *tb_ops;
tprof_backend_register(const char *name, const tprof_backend_ops_t *ops,
int tprof_backend_register(const char *, const tprof_backend_ops_t *, int);
static const tprof_backend_ops_t tprof_armv7_pmu_ops = {
static const tprof_backend_ops_t tprof_armv8_pmu_ops = {
extern const tprof_backend_ops_t tprof_amd_ops;
extern const tprof_backend_ops_t tprof_intel_ops;
const tprof_backend_ops_t *ops;
const tprof_backend_ops_t tprof_amd_ops = {
const tprof_backend_ops_t tprof_intel_ops = {