Added "lwip/errno.h" to netdb.c includes

Defines EINVAL and ERANGE are used in the file but not included directly. When I try to use <sys/socket.h> and <arpa/inet.h> as LWIP_SOCKET_EXTERNAL_HEADERS it causes errors with this defines.
lwip-tcpip · Feb 19, 2024 · 7c494b3 · 7c494b3
1 parent e1b8080
commit 7c494b3
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/api/netdb.c b/src/api/netdb.c
@@ -40,6 +40,7 @@
 #if LWIP_DNS && LWIP_SOCKET
 
 #include "lwip/err.h"
+#include "lwip/errno.h"
 #include "lwip/mem.h"
 #include "lwip/memp.h"
 #include "lwip/ip_addr.h"