#include <__thread.h> #include extern void __libc_init_tls(void); void *__libc_force_init_tls = (void *)__libc_init_tls; extern void __libc_deinit_tls(void); void *__libc_force_deinit_tls = (void *)__libc_deinit_tls; int *__errno(void) { return &thrd_current()->errno_v; }