Function ImFormatString

KBotExt/imgui/imgui.cpp:1868–1884

#endif

int ImFormatString(char* buf, size_t buf_size, const char* fmt, ...)
{
	va_list args;
	va_start(args, fmt);
#ifdef IMGUI_USE_STB_SPRINTF
	int w = stbsp_vsnprintf(buf, (int)buf_size, fmt, args);
#else
	int w = vsnprintf(buf, buf_size, fmt, args);
#endif
	va_end(args);
	if (buf == NULL)
		return w;
	if (w == -1 || w >= (int)buf_size)
		w = (int)buf_size - 1;
	buf[w] = 0;
	return w;
}

int ImFormatStringV(char* buf, size_t buf_size, const char* fmt, va_list args)
{