what is the difference between. system call and library function?

2 Answers   CDAC, Satyam,

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What is a Deque?

2 Answers  

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Explain pointers in c programming?

0 Answers  

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write a program to sum of its digit with using control structure or with out using loop. for ex: let the number is 25634 then answer will be=2+5+6+3+4=20

4 Answers  

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write a function for strtok()??

2 Answers   Verifone,

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I have a function which accepts a pointer to an int. How can I pass a constant like 5 to it?

3 Answers  

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What does 4d mean in c?

0 Answers  

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What are the uses of pre-processor directives?

2 Answers  

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What is call by value in c?

0 Answers  

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Define function pointers?

1 Answers  

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What is the heap?

0 Answers  

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What should malloc() do?

0 Answers  

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