Clean up sock_recv().

Give it a signature more like that of recv(), and make the main loop a
for loop.

1 files changed, 1 insertions, 1 deletions

diff --git a/sockutils.h b/sockutils.h
index 40f0b930..be92787c 100644
--- a/sockutils.h
+++ b/sockutils.h
@@ -212,7 +212,7 @@ void sock_cleanup();
 void sock_geterror(const char *caller, char *errbuf, int errbufsize);
 int sock_initaddress(const char *address, const char *port,
 struct addrinfo *hints, struct addrinfo **addrinfo, char *errbuf, int errbuflen);
-int sock_recv(SOCKET socket, char *buffer, int size, int receiveall, char *errbuf, int errbuflen);
+ssize_t sock_recv(SOCKET socket, void *buffer, size_t size, int receiveall, char *errbuf, int errbuflen);
 SOCKET sock_open(struct addrinfo *addrinfo, int server, int nconn, char *errbuf, int errbuflen);
 int sock_close(SOCKET sock, char *errbuf, int errbuflen);