Move network I/O calls to net.c

This makes hiredis.c free from system calls related to socket I/O. This
is also makes the treatment of raw socket connections more similar to
the SSL backend.

1 files changed, 4 insertions, 0 deletions

diff --git a/net.h b/net.h
index a11594e..a4393c0 100644
--- a/net.h
+++ b/net.h
@@ -37,6 +37,10 @@
 
 #include "hiredis.h"
 
+void redisNetClose(redisContext *c);
+int redisNetRead(redisContext *c, char *buf, size_t bufcap);
+int redisNetWrite(redisContext *c);
+
 int redisCheckSocketError(redisContext *c);
 int redisContextSetTimeout(redisContext *c, const struct timeval tv);
 int redisContextConnectTcp(redisContext *c, const char *addr, int port, const struct timeval *timeout);