Fix compile warnings...

1 files changed, 5 insertions, 5 deletions

diff --git a/qmail-remote.c b/qmail-remote.c
index 58437da..0e2377e 100644
--- a/qmail-remote.c
+++ b/qmail-remote.c
@@ -3,6 +3,7 @@
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
+#include <unistd.h>
 #include "sig.h"
 #include "stralloc.h"
 #include "substdio.h"
@@ -26,7 +27,6 @@
 #include "exit.h"
 #include "constmap.h"
 #include "tcpto.h"
-#include "readwrite.h"
 #include "timeoutconn.h"
 #include "timeoutread.h"
 #include "timeoutwrite.h"
@@ -161,9 +161,9 @@ int timeoutconnect = 60;
 int smtpfd;
 int timeout = 1200;
 
-int saferead(fd,buf,len) int fd; char *buf; int len;
+ssize_t saferead(fd,buf,len) int fd; char *buf; int len;
 {
-  int r;
+  ssize_t r;
 #ifdef TLS
   if (ssl) {
     r = ssl_timeoutread(timeout, smtpfd, smtpfd, ssl, buf, len);
@@ -174,9 +174,9 @@ int saferead(fd,buf,len) int fd; char *buf; int len;
   if (r <= 0) dropped();
   return r;
 }
-int safewrite(fd,buf,len) int fd; char *buf; int len;
+ssize_t safewrite(fd,buf,len) int fd; char *buf; int len;
 {
-  int r;
+  ssize_t r;
 #ifdef TLS
   if (ssl) {
     r = ssl_timeoutwrite(timeout, smtpfd, smtpfd, ssl, buf, len);