4 codes needed in C

7.1 Libraries 7.1.1 Problem There are some zath aed string fucctions whirth C does not pronide thengh beill-ial ibbearios. Your task is to write two Elitaries, which talae the fiem of two healer files, designed for we with resetracts in this evurse The fint bew lotirary you will create bs the More Math litenery (mamath b), which will cuntain a selection of new math functions will you miy find weful in this course, indudine the alkitity to rinck if rambers are prine or finding the GCD of two iategrn. If you arva't sure what sotbething is, or bow it wurke feel fece to look in their definitions 7.1.2 Preconditions eneare the functions ecist during the linkint penoes, You may not include amy additional belper functions in these library files, as that they could break tbe structure of the library? Your musath library muat include the following functione Tour mstrang atefary mais inctage the sollowang punerauts: 7,1,3 Posteonditions comupile. Your matring liberary mest indmbe the following fancticens: 7.1.3 Posteonditions cempile. 7.1.4 Restrictions No structs, no mambal mennory allocation. We haven't loarned ponters yet, but foel free to soe thenm. 7.1.5 File Requirements munath.h and mstring.h. Your healer files shoeld contain yyar forwand declarations Your moranoe flles anst ant contait asy makin fanctiots, of it. will Eail during tosting. Your source and header files shonlh be placed in the Lab:/1ilb/ diectury in your GitLab reponitury. 7.1.6 Testing To test your coder, you can cumpile your source films with the mathMLo or string Mo objret fisen format in CI/objects/lib/. It can then be executed as normal. The object files ooctain main fractions, so you do bot nevel to jounide yeuz own. diar values. De sare to test this (abd your other functbins) ob sonor alternative rases to rasate that yoen'e albe to correctly produce the requised results. When reading the outgut for the bitrenc function en yoar pigeline, yeu will we the resalts of bitreve function ealle fanction for testies purpooss can mabe yuur life minch easier. 7.1.7 Sample Inputs and Outpets Sample inputs and outputs are mailable via the object files. Wlent exorruted, they mill outpout maness and enur mossiges, along with the parancters roved to test them