#ifndef _SYS_RESOURCE_H #include /* Now define the internal interfaces. */ extern int __getrlimit (enum __rlimit_resource __resource, struct rlimit *__rlimits); extern int __getrusage (enum __rusage_who __who, struct rusage *__usage); extern int __setrlimit (enum __rlimit_resource __resource, const struct rlimit *__rlimits); #endif