c++ - Universal header File in C

Question

Like #include <bits/stdc++.h> which replaces all header files in C++

is their a similar header file in C which can replace all header files ?

[ does a header file even exists in C ? ]

it should replace all header files like

#include<stdio.h>

#include<conio.h>

#include<math.h>

...and so on.

if the answer is NO can you tell why? (concisely)

Answer 1

No.

The minimum answer needs to be 30 characters, but there is nothing much to add.