how do i feed printf as input to a C program using a file?

how do i feed printf as input to a C program using a file?

References

Reference NO 1

http://stackoverflow.com/questions/15202044/how-do-i-feed-printf-as-input-to-a-c-program-using-a-file

Reference NO 2

http://www.tutorialspoint.com/cprogramming/c_input_output.htm

Reference NO 3

http://www.codingunit.com/c-tutorial-file-io-using-text-files

Reference NO 4

http://c.learncodethehardway.org/book/ex24.html

Reference NO 5

http://farside.ph.utexas.edu/teaching/329/lectures/node14.html

Reference NO 6

http://curiousreef.com/class/programming-in-c/lesson/1/assgn/4/

Reference NO 7

http://wpollock.com/CPlus/PrintfRef.htm

Reference NO 8

http://comsci.liu.edu/~murali/c/PreprocessCompileLink.htm