/C++/How to choose struct's endianness cpp

How to choose struct's endianness cpp

#include <stdio.h>
#include <stdint.h>

//The line bellow does the trick:
//__attribute__((packed, scalar_storage_order("big-endian")))
struct __attribute__((packed, scalar_storage_order("big-endian"))) mystruct {
    uint16_t a;
    uint32_t b;
    uint64_t c;
};


int main(int argc, char** argv) {
    struct mystruct bar = {.a = 0xaabb, .b = 0xff0000aa, .c = 0xabcdefaabbccddee};

    FILE *f = fopen("out.bin", "wb");
    size_t written = fwrite(&bar, sizeof(struct mystruct), 1, f);
    fclose(f);
}

Source: stackoverflow.com

Similar codes

0 vote198 views1 answer
Your age doubled is: xx where x is the users age doubled. (print answer with no decimal places)
C++
1 vote198 views1 answer
Heap c++ stl
C++
0 vote215 views2 answers
Qpushbutton clicked connect c++
C++
0 vote251 views1 answer
*= c++
C++
0 vote190 views1 answer
Google pdf iframe viwer
C++
2 votes198 views1 answer
Dlopen failed: library "libomp.so" not found
C++
0 vote191 views1 answer
C++ call overriden method from constructor
C++
0 vote177 views1 answer
Types of Triangles Based on Angles in c++
C++
0 vote219 views1 answer
C++ if else if
C++
0 vote209 views1 answer
Write a C++ program to Computing Mean and Median Using Arrays
C++