Declaring local functions as static.

This commit is contained in:
Murilo Pereira
2011-02-06 04:51:49 -02:00
parent 83df7ba92f
commit 8d1b2ca7b4
8 changed files with 31 additions and 44 deletions
+2 -2
View File
@@ -7,7 +7,7 @@
#include "display.h"
#include "game.h"
char *card_suit(enum suit suit) {
static char *card_suit(enum suit suit) {
char *card_suit;
if (!(card_suit = malloc(5 * sizeof(*card_suit)))) {
@@ -26,7 +26,7 @@ char *card_suit(enum suit suit) {
return(card_suit);
}
char *card_value(enum value value) {
static char *card_value(enum value value) {
char *card_value;
if (!(card_value = malloc(2 * sizeof(*card_value)))) {