extern "C" LTTNG_EXPORT int lttng_elf_get_symbol_offset(int fd, char *symbol, uint64_t *offset);
extern "C" LTTNG_EXPORT int lttng_elf_get_sdt_probe_offsets(int fd,
extern "C" LTTNG_EXPORT int lttng_elf_get_symbol_offset(int fd, char *symbol, uint64_t *offset);
extern "C" LTTNG_EXPORT int lttng_elf_get_sdt_probe_offsets(int fd,