5 #ifndef FLUTTER_IMPELLER_BASE_STRINGS_H_
6 #define FLUTTER_IMPELLER_BASE_STRINGS_H_
#define IMPELLER_PRINTF_FORMAT(format_number, args_number)
bool HasPrefix(const std::string &string, const std::string &prefix)
std::string SPrintF(const char *format,...)
bool HasSuffix(const std::string &string, const std::string &suffix)
std::string StripPrefix(const std::string &string, const std::string &to_strip)