1 files changed, 19 insertions, 0 deletions

diff --git a/tests/unit/stubs/lwip/ip4_addr.h b/tests/unit/stubs/lwip/ip4_addr.h
new file mode 100644
index 0000000..174211b
--- /dev/null
+++ b/tests/unit/stubs/lwip/ip4_addr.h
@@ -0,0 +1,19 @@
+#ifndef STUBS_LWIP_IP4_ADDR_H
+#define STUBS_LWIP_IP4_ADDR_H
+
+#include <stdint.h>
+
+typedef struct {
+    uint32_t addr;
+} ip4_addr_t;
+
+typedef ip4_addr_t esp_ip4_addr_t;
+
+#define IPSTR "%d.%d.%d.%d"
+#define IP2STR(ip) ((ip)->addr & 0xff), (((ip)->addr >> 8) & 0xff), (((ip)->addr >> 16) & 0xff), (((ip)->addr >> 24) & 0xff)
+
+static inline void IP4_ADDR(esp_ip4_addr_t *ip, uint8_t a, uint8_t b, uint8_t c, uint8_t d) {
+    ip->addr = ((uint32_t)a) | ((uint32_t)b << 8) | ((uint32_t)c << 16) | ((uint32_t)d << 24);
+}
+
+#endif