fix gcc warnings
Max Kellermann <max@duempel.org>
diff --git a/iptables-xml.c b/iptables-xml.c
index 2aefb1a..087b7c7 100644
--- a/iptables-xml.c
+++ b/iptables-xml.c
@@ -54,7 +54,7 @@
{"verbose", 0, 0, 'v'},
{"combine", 0, 0, 'c'},
{"help", 0, 0, 'h'},
- {0}
+ { .name = NULL }
};
static void
@@ -85,10 +85,10 @@
/* global new argv and argc */
static char *newargv[255];
-static int newargc = 0;
+static unsigned newargc = 0;
static char *oldargv[255];
-static int oldargc = 0;
+static unsigned oldargc = 0;
/* arg meta data, were they quoted, frinstance */
static int newargvattr[255];
@@ -129,7 +129,7 @@
static void
free_argv(void)
{
- int i;
+ unsigned i;
for (i = 0; i < newargc; i++) {
free(newargv[i]);
@@ -149,7 +149,7 @@
static void
save_argv(void)
{
- int i;
+ unsigned i;
for (i = 0; i < oldargc; i++)
free(oldargv[i]);
@@ -228,7 +228,7 @@
}
static void
-closeChain()
+closeChain(void)
{
if (curChain[0] == 0)
return;
@@ -316,7 +316,7 @@
}
static void
-finishChains()
+finishChains(void)
{
int c;
@@ -331,7 +331,7 @@
}
static void
-closeTable()
+closeTable(void)
{
closeChain();
finishChains();
@@ -536,7 +536,7 @@
}
static int
-compareRules()
+compareRules(void)
{
/* compare arguments up to -j or -g for match.
NOTE: We don't want to combine actions if there were no criteria
@@ -545,8 +545,8 @@
is the case when processing the ACTUAL output of actual iptables-save
rather than a file merely in a compatable format */
- int old = 0;
- int new = 0;
+ unsigned old = 0;
+ unsigned new = 0;
int compare = 0;
@@ -748,7 +748,7 @@
ret = 1;
} else if (curTable[0]) {
- int a;
+ unsigned a;
char *ptr = buffer;
char *pcnt = NULL;
char *bcnt = NULL;