diff options
Diffstat (limited to 'c.html.markdown')
| -rw-r--r-- | c.html.markdown | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/c.html.markdown b/c.html.markdown index 7b95c969..ab09a4a2 100644 --- a/c.html.markdown +++ b/c.html.markdown @@ -469,12 +469,12 @@ void testFunc() { extern int i; //i here is now using external variable i } -//if external variable should only be visible to functions in the source file -// they are declared in, use static: -static int i = 0; //other source files using testFunc() cannot access variable i +//make external variables private to source file with static: +static int i = 0; //other files using testFunc() cannot access variable i void testFunc() { extern int i; } +//**You may also declare functions as static to make them private** /* char c[] = "This is a test."; |