From da30df33502a68ef5295344249a13d4accecf83a Mon Sep 17 00:00:00 2001
From: Gleb Smirnoff <glebius@FreeBSD.org>
Date: Fri, 12 Jan 2018 21:19:20 -0800
Subject: [PATCH] Remove C99 code.

---
 kqueue.c         |  4 ++--
 monitor_kqueue.c | 14 +++++++-------
 select.c         |  6 +++---
 3 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/kqueue.c b/kqueue.c
index 354eb86..67b2c86 100644
--- a/kqueue.c
+++ b/kqueue.c
@@ -181,7 +181,7 @@ static int
 kqueue_process(u_long timer)
 {
 	struct event *ev;
-	int events, n;
+	int events, n, i;
 	struct timespec ts, *tp;
 
 	n = (int) nchanges;
@@ -214,7 +214,7 @@ kqueue_process(u_long timer)
 		DPRINTF(E_FATAL, L_GENERAL, "kevent() returned no events. EXITING\n");
 	}
 
-	for (int i = 0; i < events; i++) {
+	for (i = 0; i < events; i++) {
 		if (event_list[i].flags & EV_ERROR) {
 			DPRINTF(E_ERROR, L_GENERAL,
 			    "kevent() error %d on %d filter:%d flags:0x%x\n",
diff --git a/monitor_kqueue.c b/monitor_kqueue.c
index ceb7f84..34026d5 100644
--- a/monitor_kqueue.c
+++ b/monitor_kqueue.c
@@ -56,7 +56,7 @@ dir_vnode_process(struct event *ev, u_int fflags)
 	struct watch *wt;
 	const char *path;
 	char *sql, **result, tmp_path[PATH_MAX], *esc_name;
-	int rows, result_path_len;
+	int rows, result_path_len, i;
 	DIR* d;
 	struct dirent *entry;
 	bool found_flag;
@@ -86,7 +86,7 @@ dir_vnode_process(struct event *ev, u_int fflags)
 			goto err1;
 		}
 
-		for (int i = 1; i <= rows; i++) {
+		for (i = 1; i <= rows; i++) {
 			DPRINTF(E_DEBUG, L_INOTIFY,
 			    "Indexed content: %s\n", result[i]);
 			if (access(result[i], R_OK) == -1)
@@ -116,7 +116,7 @@ dir_vnode_process(struct event *ev, u_int fflags)
 
 			DPRINTF(E_DEBUG, L_INOTIFY, "Walking %s\n", tmp_path);
 			found_flag = false;
-			for (int i = 1; i <= rows; i++) {
+			for (i = 1; i <= rows; i++) {
 				if (strcmp(result[i], tmp_path) == 0) {
 					found_flag = true;
 					break;
@@ -147,7 +147,7 @@ dir_vnode_process(struct event *ev, u_int fflags)
 			goto err1;
 		}
 
-		for (int i = 1; i <= rows; i++) {
+		for (i = 1; i <= rows; i++) {
 			DPRINTF(E_DEBUG, L_INOTIFY,
 			    "Indexed content: %s\n", result[i]);
 			if (access(result[i], R_OK) == -1)
@@ -175,7 +175,7 @@ dir_vnode_process(struct event *ev, u_int fflags)
 			}
 			DPRINTF(E_DEBUG, L_INOTIFY, "Walking %s\n", tmp_path);
 			found_flag = false;
-			for (int i = 1; i <= rows; i++)
+			for (i = 1; i <= rows; i++)
 				if (strcmp(result[i], tmp_path) == 0) {
 					found_flag = true;
 					break;
@@ -262,14 +262,14 @@ kqueue_monitor_start()
 {
 	struct media_dir_s *media_path;
 	char **result;
-	int rows;
+	int rows, i;
 
 	DPRINTF(E_DEBUG, L_INOTIFY, "kqueue monitoring starting\n");
 	for (media_path = media_dirs; media_path != NULL;
 	    media_path = media_path->next)
 		add_watch(0, media_path->path);
 	sql_get_table(db, "SELECT PATH from DETAILS where MIME is NULL and PATH is not NULL", &result, &rows, NULL);
-	for (int i = 1; i <= rows; i++ )
+	for (i = 1; i <= rows; i++ )
 		add_watch(0, result[i]);
 	sqlite3_free_table(result);
 }
diff --git a/select.c b/select.c
index 16f7727..dce7311 100644
--- a/select.c
+++ b/select.c
@@ -146,11 +146,11 @@ select_process(u_long msec)
 {
 	struct timeval tv, *tp;
 	struct event *ev;
-	int ready;
+	int ready, i;
 
 	/* Need to rescan for max_fd. */
 	if (max_fd == -1)
-		for (int i = 0; i < nevents; i++) {
+		for (i = 0; i < nevents; i++) {
 			if (max_fd < events[i]->fd)
 				max_fd = events[i]->fd;
 		}
@@ -173,7 +173,7 @@ select_process(u_long msec)
 	if (ready == 0)
 		return (0);
 
-	for (int i = 0; i < nevents; i++) {
+	for (i = 0; i < nevents; i++) {
 		ev = events[i];
 
 		switch (ev->rdwr) {