C Programming - Pointers - Discussion
Discussion Forum : Pointers - General Questions (Q.No. 3)
3.
In which header file is the NULL macro defined?
Answer: Option
Explanation:
The macro "NULL" is defined in locale.h, stddef.h, stdio.h, stdlib.h, string.h, time.h, and wchar.h.
Discussion:
48 comments Page 5 of 5.
Deepak said:
1 decade ago
It is a library function.
Jeevitha said:
1 decade ago
Can you tell about stddef.h?
Tasneem said:
1 decade ago
Hay stdlib is a header file, you can also see the functions include in the header file in turbo c software.
Can anybody explain what is null macro and what kind of functions the stddef header file includes.
Can anybody explain what is null macro and what kind of functions the stddef header file includes.
Bindhu said:
1 decade ago
Please tell about stdlib.h.
Priyanga said:
1 decade ago
Please tell about null macros.
Anit said:
1 decade ago
What kind of standard definition?
Balan said:
2 decades ago
Stddef stands for standard definiton.
Which is called for certain exceptional declaration.
Which is called for certain exceptional declaration.
Priyanka said:
2 decades ago
Tell me more about stddef.h.
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