fprintfでこんな事書き出されるみたいだけどstderr(標準エラー出力)ってコンソールだろうか

362+ if (fglrx_buggy_driver) {
363+ fprintf(stderr, "The OpenGL hardware renderer is slow on AMD GPUs due to an inefficient driver. Check out the links below for further information.\n"
364 "https://community.amd.com/message/2756964\n"
365 "https://community.amd.com/thread/205702\n"
366 "Note: Due to an AMD OpenGL driver issue, setting Blending Unit Accuracy to \"None\" can cause an application or system crash.\n"
367 "Keep Blending Unit Accuracy set to at least the default \"Basic\" level.\n"
368 "AMD has a fix for the issue that will be released in the coming months. The issue does not affect AMD GPUs on legacy drivers.\n");
369 }