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-rw-r--r--c.html.markdown14
1 files changed, 8 insertions, 6 deletions
diff --git a/c.html.markdown b/c.html.markdown
index f44da38e..7670824a 100644
--- a/c.html.markdown
+++ b/c.html.markdown
@@ -26,13 +26,15 @@ Multi-line comments look like this. They work in C89 as well.
Multi-line comments don't nest /* Be careful */ // comment ends on this line...
*/ // ...not this one!
- // Constants: #define <keyword>
+// Constants: #define <keyword>
#define DAYS_IN_YEAR 365
- // Enumeration constants are also ways to declare constants.
- enum days {SUN = 1, MON, TUE, WED, THU, FRI, SAT};
+// Enumeration constants are also ways to declare constants.
+// All statements must end with a semicolon
+enum days {SUN = 1, MON, TUE, WED, THU, FRI, SAT};
// MON gets 2 automatically, TUE gets 3, etc.
+
// Import headers with #include
#include <stdlib.h>
#include <stdio.h>
@@ -57,7 +59,6 @@ int main() {
// print output using printf, for "print formatted"
// %d is an integer, \n is a newline
printf("%d\n", 0); // => Prints 0
- // All statements must end with a semicolon
///////////////////////////////////////
// Types
@@ -385,7 +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
@@ -476,7 +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;
}