Input/output function prototypes and macros are defined in which header file?
Options
A. conio.h
B. stdlib.h
C. stdio.h
D. dos.h
Correct Answer
stdio.h
Explanation
stdio.h, which stands for "standard input/output header", is the header in the C standard library that contains macro definitions, constants, and declarations of functions and types used for various standard input and output operations.