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-rw-r--r--cores/arduino/IPAddress.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/cores/arduino/IPAddress.h b/cores/arduino/IPAddress.h
index 078ac97..ce396f1 100644
--- a/cores/arduino/IPAddress.h
+++ b/cores/arduino/IPAddress.h
@@ -49,9 +49,9 @@ public:
// Overloaded cast operator to allow IPAddress objects to be used where a pointer
// to a four-byte uint8_t array is expected
- operator uint32_t() { return *((uint32_t*)_address); };
- bool operator==(const IPAddress& addr) { return (*((uint32_t*)_address)) == (*((uint32_t*)addr._address)); };
- bool operator==(const uint8_t* addr);
+ operator uint32_t() const { return *((uint32_t*)_address); };
+ bool operator==(const IPAddress& addr) const { return (*((uint32_t*)_address)) == (*((uint32_t*)addr._address)); };
+ bool operator==(const uint8_t* addr) const;
// Overloaded index operator to allow getting and setting individual octets of the address
uint8_t operator[](int index) const { return _address[index]; };