May 15, 2023
diff --git a/api/Print.cpp b/api/Print.cpp
 using namespace arduino;

 // Public Methods //////////////////////////////////////////////////////////////
 #ifdef __VERY_MINIMAL_LIBC__
 // These functions should be implemented in the user code (C++)
 bool isnan(float x);
 bool isinf(float x);
 #endif

 /* default implementation: may be overridden */
 size_t Print::write(const uint8_t *buffer, size_t size)
diff --git a/api/String.cpp b/api/String.cpp

 #include <float.h>

 #ifdef __VERY_MINIMAL_LIBC__
 // These functions should be implemented in the user code (C++)
 long atol(char* c);
 float atof(char* c);
 #endif

 namespace arduino {

 /*********************************************/
Original file line number	Diff line number	Diff line change
Expand Up		@@ -26,6 +26,11 @@
		using namespace arduino;

		// Public Methods //////////////////////////////////////////////////////////////
		#ifdef __VERY_MINIMAL_LIBC__
		// These functions should be implemented in the user code (C++)
		bool isnan(float x);
		bool isinf(float x);
		#endif

		/* default implementation: may be overridden */
		size_t Print::write(const uint8_t *buffer, size_t size)
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Original file line number	Diff line number	Diff line change
Expand Up		@@ -26,6 +26,12 @@

		#include <float.h>

		#ifdef __VERY_MINIMAL_LIBC__
		// These functions should be implemented in the user code (C++)
		long atol(char* c);
		float atof(char* c);
		#endif

		namespace arduino {

		/*********************************************/
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