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Creating pointer functions

Creating pointer functions: Learning C
Creating pointer functions: Learning C

Pointers can be passed to functions as arguments. The value passed to a function as a pointer argument must be the address of a variable or a pointer variable. Within the function, pointer variable arguments are used just as they are in any function. Functions can return pointers, or memory locations, when they're declared as a pointer function. To return a buffer from a function, ensure that it's declared static, or the buffer's value is discarded when the function stops.

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Skill Level Beginner
3h 16m
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Skills covered in this course
Developer Programming Languages C

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