#c structure

C Program to display student details using structure members Write a C Program to display student details using structure members. Here’s a Simple Program to display student details using structure members in C Programming Language. This program is used to store and access “name, roll no. and marks ”  for many students using array of structures members. C Structure : : C Structure is a collection…

Optimal C Structure definition

I was just wondering about the considerations to be followed while packing items (int, float, unions, etc) in a C structure (C struct definition ) that would allow the compiler to further optimize it.

I would like to know whether there are any guidelines that one should follow e.g. adding items to the structure in an order that would allow alignments to the word boundaries. etc. ?

details…