[PATCH] getaddrinfo_a.3: Use C99 style to declare loop counter variables

[Alejandro Colomar <colomar.6.4.3@xxxxxxxxx>]

Signed-off-by: Alejandro Colomar <colomar.6.4.3@xxxxxxxxx>
---
 man3/getaddrinfo_a.3 | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/man3/getaddrinfo_a.3 b/man3/getaddrinfo_a.3
index 3a8ddc98e..ca108df1a 100644
--- a/man3/getaddrinfo_a.3
+++ b/man3/getaddrinfo_a.3
@@ -495,7 +495,7 @@ static void
 wait_requests(void)
 {
     char *id;
-    int i, ret, n;
+    int ret, n;
     struct gaicb const **wait_reqs = calloc(nreqs, sizeof(*wait_reqs));
                 /* NULL elements are ignored by gai_suspend(). */
 
@@ -516,7 +516,7 @@ wait_requests(void)
         return;
     }
 
-    for (i = 0; i < nreqs; i++) {
+    for (int i = 0; i < nreqs; i++) {
         if (wait_reqs[i] == NULL)
             continue;
 
@@ -554,11 +554,11 @@ cancel_requests(void)
 static void
 list_requests(void)
 {
-    int i, ret;
+    int ret;
     char host[NI_MAXHOST];
     struct addrinfo *res;
 
-    for (i = 0; i < nreqs; i++) {
+    for (int i = 0; i < nreqs; i++) {
         printf("[%02d] %s: ", i, reqs[i]\->ar_name);
         ret = gai_error(reqs[i]);
 
-- 
2.28.0