From dfd077c4c290309bbb695b606dff472a1e9008c8 Mon Sep 17 00:00:00 2001
From: Steffen Vogel <post@steffenvogel.de>
Date: Sun, 19 Nov 2017 14:01:41 +0100
Subject: [PATCH] declarations in for loops are only allowed in C99

---
 src/hal/ethernet/bsd/ethernet_bsd.c     | 3 ++-
 src/hal/ethernet/linux/ethernet_linux.c | 3 ++-
 src/hal/ethernet/win32/ethernet_win32.c | 3 ++-
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/hal/ethernet/bsd/ethernet_bsd.c b/src/hal/ethernet/bsd/ethernet_bsd.c
index 3fe7fbca..f35d8b5d 100644
--- a/src/hal/ethernet/bsd/ethernet_bsd.c
+++ b/src/hal/ethernet/bsd/ethernet_bsd.c
@@ -81,7 +81,8 @@ void
 EthernetHandleSet_removeSocket(EthernetHandleSet self, const EthernetSocket sock)
 {
     if ((self != NULL) && (sock != NULL)) {
-        for (unsigned i = 0; i < self->nhandles; i++) {
+        unsigned i;
+        for (i = 0; i < self->nhandles; i++) {
             if (self->handles[i].fd == sock->bpf) {
                 memmove(&self->handles[i], &self->handles[i+1], sizeof(struct pollfd) * (self->nhandles - i - 1));
                 self->nhandles--;
diff --git a/src/hal/ethernet/linux/ethernet_linux.c b/src/hal/ethernet/linux/ethernet_linux.c
index 2bd069e8..6715c526 100644
--- a/src/hal/ethernet/linux/ethernet_linux.c
+++ b/src/hal/ethernet/linux/ethernet_linux.c
@@ -75,7 +75,8 @@ void
 EthernetHandleSet_removeSocket(EthernetHandleSet self, const EthernetSocket sock)
 {
     if ((self != NULL) && (sock != NULL)) {
-        for (unsigned i = 0; i < self->nhandles; i++) {
+        unsigned i;
+        for (i = 0; i < self->nhandles; i++) {
             if (self->handles[i].fd == sock->rawSocket) {
                 memmove(&self->handles[i], &self->handles[i+1], sizeof(struct pollfd) * (self->nhandles - i - 1));
                 self->nhandles--;
diff --git a/src/hal/ethernet/win32/ethernet_win32.c b/src/hal/ethernet/win32/ethernet_win32.c
index 9fb87716..df76eaab 100644
--- a/src/hal/ethernet/win32/ethernet_win32.c
+++ b/src/hal/ethernet/win32/ethernet_win32.c
@@ -151,7 +151,8 @@ EthernetHandleSet_removeSocket(EthernetHandleSet self, const EthernetSocket sock
     if ((self != NULL) && (sock != NULL)) {
         HANDLE h = pcap_getevent(socket->rawSocket);
 
-        for (unsigned i = 0; i < self->nhandles; i++) {
+        unsigned i;
+        for (i = 0; i < self->nhandles; i++) {
             if (self->handles[i] == h) {
                 memmove(&self->handles[i], &self->handles[i+1], sizeof(HANDLE) * (self->nhandles - i - 1));
                 self->nhandles--;