Author: Himangi Saraogi <himangi774@gmail.com> This patch changes instances of magic numbers like 4 and 8 to equivalent constants. The Coccinelle semantic patch used for making the change is as follows: // @r@ type T; T E; identifier fld; identifier c; @@ E->fld & c @s@ constant C; identifier r.c; @@ #define c C @@ r.T …