58 printf(
const char * format, ...);
int putchar(int c)
Transmit a single character on the serial line.
int puts(const char *s)
Transmit the NUL-terminated string s followed by a trailing newline on the serial line...
#define _EXTERN_C_DECL_BEGIN
Open C++ header file declarations.
int printf(const char *format,...)
Produce unbuffered formatted output to the serial line.
Basic type definitions and useful macros.
#define _EXTERN_C_DECL_END
Close C++ header file declarations.
