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Diffstat (limited to 'menu.c')
-rw-r--r--menu.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/menu.c b/menu.c
index d2e50ec..6d8843e 100644
--- a/menu.c
+++ b/menu.c
@@ -34,15 +34,15 @@ static Window win;
static XRectangle rect;
static Bool done = False;
-static Item *allitem = 0; /* first of all items */
-static Item *item = 0; /* first of pattern matching items */
-static Item *sel = 0;
-static Item *nextoff = 0;
-static Item *prevoff = 0;
-static Item *curroff = 0;
+static Item *allitem = NULL; /* first of all items */
+static Item *item = NULL; /* first of pattern matching items */
+static Item *sel = NULL;
+static Item *nextoff = NULL;
+static Item *prevoff = NULL;
+static Item *curroff = NULL;
static int screen;
-static char *title = 0;
+static char *title = NULL;
static char text[4096];
static int ret = 0;
static int nitem = 0;
@@ -107,7 +107,7 @@ update_items(char *pattern)
else
cmdw = twidth;
- item = j = 0;
+ item = j = NULL;
nitem = 0;
for(i = allitem; i; i=i->next)
@@ -117,7 +117,7 @@ update_items(char *pattern)
else
j->right = i;
i->left = j;
- i->right = 0;
+ i->right = NULL;
j = i;
nitem++;
}
@@ -129,7 +129,7 @@ update_items(char *pattern)
else
j->right = i;
i->left = j;
- i->right = 0;
+ i->right = NULL;
j = i;
nitem++;
}
@@ -319,7 +319,7 @@ kpress(XKeyEvent * e)
static char *
read_allitems()
{
- static char *maxname = 0;
+ static char *maxname = NULL;
char *p, buf[1024];
unsigned int len = 0, max = 0;
Item *i, *new;
@@ -336,7 +336,7 @@ read_allitems()
}
new = emalloc(sizeof(Item));
- new->next = new->left = new->right = 0;
+ new->next = new->left = new->right = NULL;
new->text = p;
if(!i)
allitem = new;