megtamang05
megtamang05 megtamang05
  • 08-03-2022
  • Computers and Technology
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why header files are needed in every c program ?expalin​

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SouvikAcharya
SouvikAcharya SouvikAcharya
  • 08-03-2022

Answer:

Header files serve two purposes. System header files declare the interfaces to parts of the operating system. You include them in your program to supply the definitions and declarations you need to invoke system calls and libraries.

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