What is the purpose of 'register' keyword in c language?
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What is the output of below code? main() { static int a=5; printf("%3d",a--); if(a) main(); }
Explain the meaning of keyword 'extern' in a function declaration.
what are the facialities provided by you after the selection of the student.
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What is the purpose of the following code? Is there any problem with the code? void send(int count, short *to, short *from) { /* count > 0 assumed */ register n = (count + 7) / 8; switch (count % 8) { case 0: do { *to = *from++; case 7: *to = *from++; case 6: *to = *from++; case 5: *to = *from++; case 4: *to = *from++; case 3: *to = *from++; case 2: *to = *from++; case 1: *to = *from++; } while (--n > 0); } }
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what is the difference between getch() and getche()?
What is structure padding in c?