uint32_read - Man Page

#include <uint32.h>

uint32 uint32_read(const char s[4]);

uint32 is a 32-bit unsigned integer type, normally either unsigned int or unsigned long.

uint32_read portably reads a uint32 as stored on a little-endian architecture from s and returns it.

uint32_unpack(3), uint32_unpack_big(3)