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Merge pull request #915 from mordner/c-fix

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C: two minor fixes
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Levi Bostian 2015-01-10 23:24:41 -06:00
commit 8a2c08cc88
1 changed files with 3 additions and 2 deletions
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@ -386,7 +386,8 @@ int main() {
// or when it's the argument of the `sizeof` or `alignof` operator:
int arraythethird[10];
int *ptr = arraythethird; // equivalent with int *ptr = &arr[0];
printf("%zu, %zu\n", sizeof arraythethird, sizeof ptr); // probably prints "40, 4" or "40, 8"
printf("%zu, %zu\n", sizeof arraythethird, sizeof ptr);
// probably prints "40, 4" or "40, 8"
// Pointers are incremented and decremented based on their type
@ -477,7 +478,7 @@ void testFunc() {
}
//make external variables private to source file with static:
static int j = 0; //other files using testFunc() cannot access variable i
static int j = 0; //other files using testFunc2() cannot access variable j
void testFunc2() {
extern int j;
}