#include int pthread_condattr_init(pthread_condattr_t *attr) { return 0; } int pthread_condattr_destroy(pthread_condattr_t *attr) __attribute__((alias("pthread_condattr_init"))); int pthread_condattr_getpshared(const pthread_condattr_t *attr, int *pshared) __attribute__((alias("pthread_condattr_init"))); int pthread_condattr_setpshared(pthread_condattr_t *attr, int pshared) __attribute__((alias("pthread_condattr_init")));