idioms.md

C Idioms

• Use for (;;) ... for infinite loops.

• Prefer i++ over ++i.

• Prefer *x over x[0] (unless the same code also accesses x[1], x[2] etc.)

• Prefer x+i over &x[i].

• Use int variables to store boolean values in general.

• Avoid forward declarations unless indispensable. Let main be the last function in code.