uint64_read(3) | Library Functions Manual | uint64_read(3) |
uint64_read - read an unsigned little-endian 64-bit integer
#include <uint64.h>
uint64 uint64_read(const char s[4]);
uint64 is a 64-bit unsigned integer type.
uint64_read portably reads a uint64 as stored on a little-endian architecture from s and returns it.