PSI_DECL(int stat, [(char *path, struct stat *buf)])
PSI_DECL(mode_t umask, [(mode_t mode)])
PSI_DECL(int utimensat, [(int fd, char *path, struct timespec times@<:@2@:>@, int flag)])
PSI_DECL(int stat, [(char *path, struct stat *buf)])
PSI_DECL(mode_t umask, [(mode_t mode)])
PSI_DECL(int utimensat, [(int fd, char *path, struct timespec times@<:@2@:>@, int flag)])