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-rw-r--r--cores/arduino/WString.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/cores/arduino/WString.h b/cores/arduino/WString.h
index 947325e..ec6cead 100644
--- a/cores/arduino/WString.h
+++ b/cores/arduino/WString.h
@@ -169,6 +169,7 @@ public:
// parsing/conversion
long toInt(void) const;
+ char* c_str() const;
protected:
char *buffer; // the actual char array