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.
Dhrumil said:
1 decade ago
stdio.h and stddef.h is what ?
Jeevitha said:
1 decade ago
Can you tell about stddef.h?
Priyanka said:
2 decades ago
Tell me more about stddef.h.
Bindhu said:
1 decade ago
Please tell about stdlib.h.
Himanshu said:
1 decade ago
NULL macro:
#define NULL 0
#define NULL 0
Deepak said:
1 decade ago
It is a library function.
Sasikumar said:
1 decade ago
Thanks bijan.
Riya said:
1 decade ago
Thnks bijan.
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