UrbanPro
Login Ask & Answer Success Stories Paid Courses Free Classes Tuition & Classes Fees Write a Review All Categories Help Center
Post your Learning Need Signup as a Tutor
✕

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

✕

Learn C Language from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Book a Free Demo

C Language > Learn C Language > What is the use of header files in C language?
✕

Search in

What is the use of header files in C language?

Asked by Last Modified  

7 Answers

Learn C Language

Follow 4
Answer

Please enter your answer

Google Certified Digital Marketing Trainer with 14 Years of Industry Experience

In C language, header files are used to organize and reuse code efficiently 6 Key uses of header files in C language are :1. Function declarations (Prototypes)2. Macro Definitions3. Type Definitions4. Structure Declarations5. Code Reusability6. Modularity
read more
In C language, header files are used to organize and reuse code efficiently 6 Key uses of header files in C language are :1. Function declarations (Prototypes)2. Macro Definitions3. Type Definitions4. Structure Declarations5. Code Reusability6. Modularity read less
Comments
Dislike Bookmark

I am online Quran teacher 7 years

declare functions, variables, and other identifiers that are used in a program.
Comments
Dislike Bookmark

I am a tutor since last 1 year

help organize code by separating the implementation (in source files) from the declarations (in header files).
Comments
Dislike Bookmark

"Rajesh Kumar N: Guiding Young Minds from 1 to 12 with Expertise and Care"

Header files declare functions, macros, and constants, allowing code reuse and modularity (e.g., #include ).
Comments
Dislike Bookmark

C and Assemley Lagguagges.I Have Experience in Ap Compters for USA students.

A header file in C is a file with extension .h that contains declarations of functions, macros, constants, and data types which can be shared across multiple source (.c) files.
read more
A header file in C is a file with extension .h that contains declarations of functions, macros, constants, and data types which can be shared across multiple source (.c) files. read less
Comments
Dislike Bookmark

Worked as Software Developer. I have experience in python and java programming.

Header files contain function declarations, constant declarations. It is used to share code between different source files. It makes the program modular and organized.
Comments
Dislike Bookmark

C language Faculty (online Classes )

It is used to perform error handling operations like errno(), strerror(), perror(), etc. It contains a set of various platform-dependent constants related to floating point values. These constants are proposed by ANSI C. They make programs more portable.
read more
It is usedto perform error handling operations like errno(), strerror(), perror(), etc. It contains a set of various platform-dependent constants related to floating point values. These constants are proposed by ANSI C. They make programs more portable. read less
Comments
Dislike Bookmark

View 5 more Answers

Related Questions

How do I trace C programs in Turbo C?
Press F7 and checj
Orange
0 0
6
Can one new to programming learn Java, C, or other languages first?
Yes as a beginner too, you can learn C and Java. Infact in MCA and BTech, C programming is the first language that has been taught to students.
Agastya
0 0
5
How can a program be made to print the line number where an error occurs?
The ANSI C standard includes a predefined macro named __LINE__ that can be used to insert the current source code line number in your program. This can be a very valuable macro when it comes to debugging your program and checking for logic errors.
Rituparna
0 0
7
Are C and C++ the same?
No
Sangeetha
0 0
9
how the right shift operator works on a numerical value?? eg:- 8>>3=?
Binary of 8 is "1000" and here by this command 3 bits of "1000" will be shifted to right. Hence Binary will be "0001" so your expressions answer will be "0001" i.e. 1
Abhishek

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Internet of Things, Social Media Becoming Part of E-Discovery Landscape
The days when e-discovery consisted of handing over copies of e-mails to address Freedom of Information Act (FOIA) requests, compliance regulations or other legal obligations are over. Now, it's just as...

Rajesh N V

3 0
1
C Program-String Palindrome
//Header files #include<stdio.h>#include<conio.h>#include<string.h> //Main function void main(){ char mystring; int i,length; int flag=0; //Function for clearing screen clrscr();...

Salim Ahmed Ansari

0 0
0
Programming Practice Technique
Any Programming Language required an Algorithm. Algorithm - It is the finite set of instructions in which each and every instruction has the meaning, instructions are not ambiguous and all the instructions...

Phanindra Oruganti

1 0
0
C++ Program-Working with constant using #define preprocessor
//Header Files #include#include // using #define preprocessor for defining a constant#define len 10#define br 5#define rad 3#define NEWLINE '\n' //Main function void main(){ int area_r; float area_c; //Function...

Salim Ahmed Ansari

0 0
0
Programing Languages Learning Tricks
You want to learn that new language or library or framework as soon as possible, right? That’s understandable. Fortunately, there are a handful of tips that can help you to better retain all of that...
H

Harshal G.

0 0
0

Recommended Articles

Lasya Infotech: An educational Training...

Lasya Infotech is a Hyderabad based IT training institute founded in 2016 by O Venkat. Believing in his innovation, passion and persistence and with a diverse blend of experience, he started his brainchild to deliver exemplary professional courses to aspiring candidates by honing their skills. Ever since the institute envisions...

Read full article >

Brilliant Academy, a reputed B. Tech Tuition...

Brilliant Academy is one of the reputed institutes for B.Tech tuition classes. This institute is specialised in delivering quality tuition classes for B.E, Engineering - all streams and Engineering diploma courses. Incorporated in 2012, Brillant Academy is a brainchild of Mr Jagadeesh. The main motto of the academy is to...

Read full article >

Learn Hadoop and Big Data

Hadoop is a framework which has been developed for organizing and analysing big chunks of data for a business. Suppose you have a file larger than your system’s storage capacity and you can’t store it. Hadoop helps in storing bigger files than what could be stored on one particular server. You can therefore store very,...

Read full article >

Why Should you Become an IT Consultant

Information technology consultancy or Information technology consulting is a specialized field in which one can set their focus on providing advisory services to business firms on finding ways to use innovations in information technology to further their business and meet the objectives of the business. Not only does...

Read full article >

Find C Language Classes near you
C Language Classes in Bangalore
C Language Classes in Hyderabad
C Language Classes in Delhi
C Language Classes in Pune
C Language Classes in Chennai
C Language Classes in Mumbai
C Language Classes in Kolkata
C Language Classes in Noida
C Language Classes in Gurgaon
C Language Classes in Ghaziabad

Looking for C Language Classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for C Language Classes?

The best tutors for C Language Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Learn C Language with the Best Tutors

The best Tutors for C Language Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more

ThinkVidya Learning Pvt Ltd © 2010-2025 All Rights Reserved