i have a confusion in it
#include <stdio.h>
#include <stdlib.h>
void add(int,int);
int main(int argc, char *argv[])
{
add(6,3);
printf("%d",p);
system("PAUSE");
return 0;
}
void add(int a, int b)
{
static int p;
p = a+ b;
}
here the memory layout says variable "p" is in BSS segment ... so its an
independent region from stack frame..... when the function looses its scope
from function defination(add) then still it should be alive... and can be
recognized/used by other function(main).... but it gves an error of unknown
variable "p"..... need the correct logic....... if i m wrong...
thanx
ravi
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