Ç – Wikipedia
https://no.wikipedia.org/wiki/ÇÇ (C med cedille) brukes i katalansk, fransk og portugisisk, men anses ikke for å være en egen bokstav i disse språkene. Ç benyttes vanligvis til å angi at c-en skal uttales som /s/, foran a, o eller u, hvor den ellers skulle uttales som /k/.
Functions in C/C++ - GeeksforGeeks
https://www.geeksforgeeks.org/functions-in-c12.10.2021 · In C, we can do both declaration and definition at the same place, like done in the above example program. C also allows to declare and define functions separately, this is especially needed in the case of library functions. The library functions are declared in header files and defined in library files.
C Programming Language - GeeksforGeeks
https://www.geeksforgeeks.org/c-programming-language24.11.2021 · C is a procedural programming language. It was initially developed by Dennis Ritchie as a system programming language to write operating system. The main features of C language include low-level access to memory, simple set of keywords, and clean style, these features make C language suitable for system programming like operating system or compiler development.