Answer / swetcha

Variable-argument functions in C are inherently unsafe
since there is no language-level mechanism to ensure that
the actual arguments agree in type and number with the
arguments that the function will be using. There are
several ways to implement variable argument functions in C

You can try to implement such function by taking the
address of a formal argument and working your way through
the stack frame.A better alternative is to use the
__builtin_next_arg function on gcc and then work your way
up the stack. You can write your variable argument
functions using the standard macros in <stdarg.h> and
<vararg.h>.

Is sizeof a keyword in c?

0 Answers  

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write a c program for print your name .but,your name may be small letter mean print a capital letter or your name may be capital letter mean print a small letter .example \\enter ur name : sankar The name is: SANKAR (or) enter your name:SAnkar The name is:saNKAR

5 Answers  

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Give the output for the following program. #define STYLE1 char main() { typedef char STYLE2; STYLE1 x; STYLE2 y; clrscr(); x=255; y=255; printf("%d %d\n",x,y); }

2 Answers   ADITI,

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what is the function of void main()?

8 Answers  

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Explain heap and queue.

0 Answers   Aricent,

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What is class and object in c?

0 Answers  

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LOGIC OF Bodmas?

1 Answers  

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main() { unsigned int k = 987 , i = 0; char trans[10]; do { trans[i++] =(char) (k%16 > 9 ? k%16 - 10 + 'a' : '\0' ); } while(k /= 16); printf("%s\n", trans); }

4 Answers   Vector,

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Dont ansi function prototypes render lint obsolete?

0 Answers  

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Why is c called c not d or e?

0 Answers  

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What does stand for?

0 Answers  

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how can i print "hello"

3 Answers  

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