Sparse fixes: NULL use, header order, ANSI prototypes, static

Fix Sparse warnings:
 * use NULL instead of plain 0
 * rearrange header include order to avoid redefining types accidentally
 * ANSIfy SLIRP
 * avoid "restrict" keyword
 * add static



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6736 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 2 insertions, 4 deletions

diff --git a/slirp/if.c b/slirp/if.c
index 0e10f3e..17f8a73 100644
--- a/slirp/if.c
+++ b/slirp/if.c
@@ -32,7 +32,7 @@ ifs_remque(struct mbuf *ifm)
 }
 
 void
-if_init()
+if_init(void)
 {
 	if_fastq.ifq_next = if_fastq.ifq_prev = &if_fastq;
 	if_batchq.ifq_next = if_batchq.ifq_prev = &if_batchq;
@@ -133,9 +133,7 @@ if_input(ttyp)
  * it'll temporarily get downgraded to the batchq)
  */
 void
-if_output(so, ifm)
-	struct socket *so;
-	struct mbuf *ifm;
+if_output(struct socket *so, struct mbuf *ifm)
 {
 	struct mbuf *ifq;
 	int on_fastq = 1;