libc: Add gai_strerror

1 files changed, 12 insertions, 0 deletions

diff --git a/userland/libc/include/netdb.h b/userland/libc/include/netdb.h
index 4b4dc99..5a613df 100644
--- a/userland/libc/include/netdb.h
+++ b/userland/libc/include/netdb.h
@@ -1,7 +1,19 @@
 #include <arpa/inet.h>
 #include <sys/socket.h>
 
+#define EAI_AGAIN -1
+#define EAI_BADFLAGS -2
+#define EAI_FAIL -3
+#define EAI_FAMILY -4
+#define EAI_MEMORY -5
+#define EAI_NONAME -6
+#define EAI_SERVICE -7
+#define EAI_SOCKTYPE -8
+#define EAI_SYSTEM -9
+#define EAI_OVERFLOW -10
+
 int getaddrinfo(const char *restrict node, const char *restrict service,
                 const struct addrinfo *restrict hints,
                 struct addrinfo **restrict res);
 void freeaddrinfo(struct addrinfo *res);
+const char *gai_strerror(int errcode);