(C) How to use strcat across functions

Question

Hello,
I am wanting to use stcat to add strings across functions to the one string using pointers.
I have been unable to figure out how to do this.
In the attached code I have made an attempt to do this. What I want it to do is change the string in the main function using the helper functions - allowing me to carry the string across functions
Please help!

https://code.sololearn.com/ce2JRSvZ4D2t

Answer 1

This is an implentation of Ani Jona 🕊 reply.
https://code.sololearn.com/c26Urgb3zqM7

Answer 2

To begin with, you need to pass a pointer to char, which is C's version of a string type. Secondly, you need to make sure that the target array is allocated large enough to hold all concatenated parts.

Answer 3

Thank you so much!