Compilation errors due to missing headers and undeclared identifiers

[prosviriakova]

Hello,

I've encountered several compilation errors when attempting to build your version of minitalk project on my system. Below are the details of the issues and the environment in which they occur.

Errors:

1. Missing header file: ft_printf/ft_printf.h.
2. Undeclared identifier: g_msg - It appears that global variable is not defined in the code.
3. Implicit declaration of function signal - This suggests that the signal.h header file is not included where it's required.

Steps to Reproduce:

1. Clone the repository to a local machine.
2. Run the make command to build the project.

Environment:

• Compiler version: gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0
• Operating System: 22.04.1-Ubuntu

No changes have been made to the code after cloning, and the issue appears to be persistent even after ensuring that all submodules were initialized and updated.

Thanks for your time.

Best,
Olga

[pasqualerossi]

create a pull request and I'll approve it.