HelenOS sources

RCR_ACCEPT_ERROR  322 uspace/drv/nic/rtl8139/defs.h 	RCR_ACCEPT_ERROR      = 1 << 5,
RCR_ACCEPT_ERROR  226 uspace/drv/nic/rtl8169/defs.h 	RCR_ACCEPT_ERROR = 1 << 5, /**< Accept error frame */
HelenOS homepage, sources at GitHub