Endian Check using C

This small program will help to detect whether the CPU is Big or Little endian processor.

#include <stdio.h>#include <stdlib.h>int main() { union { int bytes4; char chars[4]; } tst; /* Pattern */ tst.bytes4 = 0x11223344; /* Check */ if( tst.chars[0] == 0x11 ) printf("Big Endiann"); else printf("Little Endiann");}

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