os_toebcdic
? os_toebcdic[ch]
return os_toebcdic[c];
const unsigned char os_toebcdic[256] = {
const unsigned char os_toebcdic[256] = {
*udest++ = os_toebcdic[*usrce++];
const unsigned char os_toebcdic[256] = {
c = os_toebcdic[c];
extern const unsigned char os_toebcdic[256];