ref: 00c219c7d9c2b9f60c2db0e1ba7289b2301209a7 dir: /lib9/pread-Nt.c/
#include "lib9.h" long pread(int fd, void *buf, long n, vlong offset) { if(seek(fd, offset, 0) < 0) return -1; return read(fd, buf, n); }