$1.$ Write a program containing three $.$c files, with the following filenames: $$name$.$c$,$name$\_$reverse.c$$ and $$name$\_$length.c$$ and two $.$h files: $$name$\_$reverse.h$$ and $$name$\_$length.h$$ and do the following.

a$)$ The file $$name$.$c$$ will contain the main$()$ function. The main$()$ will declare your name as a string variable $($char pointer or char array$)$ whose value will be your $$Firstname Lastname$.$ There should be one or more spaces between the Firstname and Lastname. Note that, if you have one or more Middlename$($s$),$ do not use that. Use only two words, the firstname and the lastname, so that the complexity is even for everyone.

Then it should call two functions: reverse$\_$order$()$ and letter$\_$count$()$ where it will pass the string variable as $($char $*)$ in both functions. But this file will not contain the definitions of those two functions.

b$)$ The file $$name$\_$reverse.c$$ will contain the definition of the function reverse$\_$order$()$ where the signature of the function will be declared in the $$name$\_$reverse.h$$ file. In the definition of the reverse$\_$order$()$ function $($i$.$e$.,$ in the $.$c file$)$ write the logic for reversing the string orders such that it converts the $$Firstname Lastname$$ to $$Lastname Firstname$$ and print it$.$

c$)$ Similarly, $$name$\_$length.c$$ will contain the definition of the function letter$\_$count$()$ where the signature of the function will be declared in the $$name$\_$length.h$$ file. In the definition of the letter$\_$count$(),$ count the number of letters in your full name $($i$.$e$.$ firstname and lastname without spaces$).$ Print the letter counts as the length of your name.

d$)$ Write a Makefile for compilation of these files $($three $.$c and two $.$h files$)$ and run the $$make$$ command to compile to generate the executable. Show screenshot of compilation as well.

e$)$ Run the executable and take screenshot of the output from the terminal.