please modify a code in c programming language

Please Modify this code according to this instructions

cmds$.$c

$$ Need to modify the Cmd struct to include:

$$ms$$ and $$h$$

$$ Add code in mem$\_$display$(),$ help$(),$ mem$\_$set$()$ functions

$$ Command routine calls with $2$ arguments, e$.$g$.$

$$ mem$\_$display$($Cmd $*$cp$,$ char $*$arguments$)$

&cmds$[0]$

Address of the string $10000$

$$ If we enter a command $$md $10000$ to display the contents of $16$ locations starting with $10000,$ the arguments passed are:

file:

cmds$.$c

$/*$ the Makefile arranges that #include $<..>$ searches in the right places for these headers$--200920*/$

#include #include "slex.h$"/*===================================================================***$ Command table for tutor program $--$ an array of structures of type $*$ cmd $--$ for each command provide the token, the function to call when $*$ that token is found, and the help message.

$**$ slex.h contains the typdef for struct cmd$,$ and declares the $*$ cmds array as extern to all the other parts of the program.

$*$ Code in slex.c parses user input command line and calls the $*$ requested semantic action, passing a pointer to the cmd struct $*$ and any arguments the user may have entered.

$**===================================================================*/$

PROTOTYPE int stop$($Cmd $*$cp$,$ char $*$arguments$)$; PROTOTYPE int mem$\_$display$($Cmd $*$cp$,$ char $*$arguments$)$;

$/*$ command table $*/$

Cmd cmds$[]=\{\{"$md$",$ mem$\_$display, "Memory display: MD $"\},\{"$s$",$ stop, $"$ Stop" $\},\{$NULL$,$ NULL, NULL$\}\}$; $/*$ null cmd to flag end of table $*/$

char xyz $=6$; $/*$ test global variable $*/$ char $*$pxyz $=$ &xyz; $/*$ test pointer to xyz $*//*===================================================================**$ command routines $**$ Each command routine is called with $2$ args, the remaining $*$ part of the line to parse and a pointer to the struct cmd for this $***===================================================================*/$

command. Each returns $0$ for continue or $1$ for all$-$done.

int stop$($Cmd $*$cp$,$ char $*$arguments$)\{$ return $1$; $/*$ all done flag $*/\}$

$/*===================================================================***$ mem$\_$display: display contents of $16$ bytes in hex $**/$

int mem$\_$display$($Cmd $*$cp$,$ char $*$arguments$)\{$ printf$("$Reached mem$\_$display, passed argument string: $|\%$s$|$

$",$ arguments$)$; printf$("$ help message: $\%$s

$",$ cp$->$help$)$; return $0$; $/*$ not done $*/\}$