diff --git a/libc/SYSCALLS.TXT b/libc/SYSCALLS.TXT
index 5188b6d..42c8f01 100644
--- a/libc/SYSCALLS.TXT
+++ b/libc/SYSCALLS.TXT
@@ -239,7 +239,7 @@
 # sockets
 int           __socket:socket(int, int, int)              arm,arm64,mips,mips64,x86_64
 int           socketpair(int, int, int, int*)    arm,arm64,mips,mips64,x86_64
-int           bind(int, struct sockaddr*, int)  arm,arm64,mips,mips64,x86_64
+int           bind(int, struct sockaddr*, socklen_t)  arm,arm64,mips,mips64,x86_64
 int           __connect:connect(int, struct sockaddr*, socklen_t)   arm,arm64,mips,mips64,x86_64
 int           listen(int, int)                   arm,arm64,mips,mips64,x86_64
 int           __accept4:accept4(int, struct sockaddr*, socklen_t*, int)  arm,arm64,mips,mips64,x86_64
@@ -250,8 +250,8 @@
 int           shutdown(int, int)  arm,arm64,mips,mips64,x86_64
 int           setsockopt(int, int, int, const void*, socklen_t)  arm,arm64,mips,mips64,x86_64
 int           getsockopt(int, int, int, void*, socklen_t*)    arm,arm64,mips,mips64,x86_64
-int           sendmsg(int, const struct msghdr*, unsigned int)  arm,arm64,mips,mips64,x86_64
-int           recvmsg(int, struct msghdr*, unsigned int)   arm,arm64,mips,mips64,x86_64
+ssize_t       recvmsg(int, struct msghdr*, unsigned int)   arm,arm64,mips,mips64,x86_64
+ssize_t       sendmsg(int, const struct msghdr*, unsigned int)  arm,arm64,mips,mips64,x86_64
 int           recvmmsg(int, struct mmsghdr*, unsigned int, int, const struct timespec*)   arm,arm64,mips,mips64,x86_64
 int           sendmmsg(int, struct mmsghdr*, unsigned int, int)   arm,arm64,mips,mips64,x86_64
 
diff --git a/libc/include/sys/socket.h b/libc/include/sys/socket.h
index 6a275e4..910fee1 100644
--- a/libc/include/sys/socket.h
+++ b/libc/include/sys/socket.h
@@ -271,7 +271,7 @@
 
 __socketcall int accept(int, struct sockaddr*, socklen_t*);
 __socketcall int accept4(int, struct sockaddr*, socklen_t*, int) __INTRODUCED_IN(21);
-__socketcall int bind(int, const struct sockaddr*, int);
+__socketcall int bind(int, const struct sockaddr*, socklen_t);
 __socketcall int connect(int, const struct sockaddr*, socklen_t);
 __socketcall int getpeername(int, struct sockaddr*, socklen_t*);
 __socketcall int getsockname(int, struct sockaddr*, socklen_t*);
@@ -279,16 +279,16 @@
 __socketcall int listen(int, int);
 __socketcall int recvmmsg(int, struct mmsghdr*, unsigned int, int, const struct timespec*)
   __INTRODUCED_IN(21);
-__socketcall int recvmsg(int, struct msghdr*, int);
+__socketcall ssize_t recvmsg(int, struct msghdr*, int);
 __socketcall int sendmmsg(int, const struct mmsghdr*, unsigned int, int) __INTRODUCED_IN(21);
-__socketcall int sendmsg(int, const struct msghdr*, int);
+__socketcall ssize_t sendmsg(int, const struct msghdr*, int);
 __socketcall int setsockopt(int, int, int, const void*, socklen_t);
 __socketcall int shutdown(int, int);
 __socketcall int socket(int, int, int);
 __socketcall int socketpair(int, int, int, int*);
 
-ssize_t send(int, const void*, size_t, int);
 ssize_t recv(int, void*, size_t, int);
+ssize_t send(int, const void*, size_t, int);
 
 __socketcall ssize_t sendto(int, const void*, size_t, int, const struct sockaddr*, socklen_t);
 __socketcall ssize_t recvfrom(int, void*, size_t, int, struct sockaddr*, socklen_t*);