VimGolfRemove line numbers
From http://web.archive.org/web/20140831121704/http://dirac.org/linux/gdb/02a-Memory_Layout_And_The_Stack.php#investigatingthestackwithgdb.
Start file
1 #include<stdio.h>
2 static void display(int i, int *ptr);
3
4 int main(void) {
5 int x = 5;
6 int *xptr = &x;
7 printf("In main():\n");
8 printf(" x is %d and is stored at %p.\n", x, &x);
9 printf(" xptr points to %p which holds %d.\n", xptr, *xptr);
10 display(x, xptr);
11 return 0;
12 }
13
14 void display(int z, int *zptr) {
15 printf("In display():\n");
16 printf(" z is %d and is stored at %p.\n", z, &z);
17 printf(" zptr points to %p which holds %d.\n", zptr, *zptr);
18 }
End file
#include<stdio.h>
static void display(int i, int *ptr);
int main(void) {
int x = 5;
int *xptr = &x;
printf("In main():\n");
printf(" x is %d and is stored at %p.\n", x, &x);
printf(" xptr points to %p which holds %d.\n", xptr, *xptr);
display(x, xptr);
return 0;
}
void display(int z, int *zptr) {
printf("In display():\n");
printf(" z is %d and is stored at %p.\n", z, &z);
printf(" zptr points to %p which holds %d.\n", zptr, *zptr);
}
View Diff
1,18c1,18
< 1 #include<stdio.h>
< 2 static void display(int i, int *ptr);
< 3
< 4 int main(void) {
< 5 int x = 5;
< 6 int *xptr = &x;
< 7 printf("In main():\n");
< 8 printf(" x is %d and is stored at %p.\n", x, &x);
< 9 printf(" xptr points to %p which holds %d.\n", xptr, *xptr);
< 10 display(x, xptr);
< 11 return 0;
< 12 }
< 13
< 14 void display(int z, int *zptr) {
< 15 printf("In display():\n");
< 16 printf(" z is %d and is stored at %p.\n", z, &z);
< 17 printf(" zptr points to %p which holds %d.\n", zptr, *zptr);
< 18 }
---
> #include<stdio.h>
> static void display(int i, int *ptr);
>
> int main(void) {
> int x = 5;
> int *xptr = &x;
> printf("In main():\n");
> printf(" x is %d and is stored at %p.\n", x, &x);
> printf(" xptr points to %p which holds %d.\n", xptr, *xptr);
> display(x, xptr);
> return 0;
> }
>
> void display(int z, int *zptr) {
> printf("In display():\n");
> printf(" z is %d and is stored at %p.\n", z, &z);
> printf(" zptr points to %p which holds %d.\n", zptr, *zptr);
> }
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