Function SkipNewLine

include/LightGBM/utils/common.h:898–906

}

inline static const char* SkipNewLine(const char* str) {
  if (*str == '\r') {
    ++str;
  }
  if (*str == '\n') {
    ++str;
  }
  return str;
}

template <typename T>
static int Sign(T x) {