string_printf.h

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#include <stdarg.h>
#include <stdio.h>
 
#include <string>
 
namespace roo_io {
 
// Like printf, but outputs to a string.
std::string StringPrintf(const char* format, ...);
 
// Like vsnprintf, but outputs to a C++ string.
std::string StringVPrintf(const char* format, va_list arg);
 
}