cc -pthread  -Wall -Wextra -Werror -Wno-error=deprecated -Wno-error=deprecated-declarations pthread/pthread_attr_getschedparam.c -o pthread/pthread_attr_getschedparam -D_POSIX_C_SOURCE=202405L -lm -lpthread -lrt -lintl -liconv
pthread/pthread_attr_getschedparam.c:5:51: error: ‘struct sched_param’ declared inside parameter list will not be visible outside of this definition or declaration [-Werror]
    5 | int (*foo)(const pthread_attr_t *restrict, struct sched_param *restrict) = pthread_attr_getschedparam;
      |                                                   ^~~~~~~~~~~
pthread/pthread_attr_getschedparam.c:5:76: error: ‘pthread_attr_getschedparam’ undeclared here (not in a function)
    5 | int (*foo)(const pthread_attr_t *restrict, struct sched_param *restrict) = pthread_attr_getschedparam;
      |                                                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors