taglinefilesource code
escape428drivers/net/ppp.cppp->escape = 0;
escape631drivers/net/ppp.cppp->escape = 0;  /* No pending escape character */
escape1119drivers/net/ppp.cppp->escape = PPP_TRANS;
escape1128drivers/net/ppp.cif (ppp->escape)
escape1143drivers/net/ppp.cppp->escape = 0;
escape1157drivers/net/ppp.cchr ^= ppp->escape;
escape1158drivers/net/ppp.cppp->escape = 0;
escape596fs/vfat/namei.cxlate_to_uni(const char *name, int len, char *outname, int *outlen, int escape)
escape608fs/vfat/namei.cif (escape && (i < len - 4) && 
escape97include/linux/if_pppvar.h__u8    escape;    /* 0x20 if prev char was PPP_ESC*/