Lines Matching refs:letter
51 #define MBOX_POST_P(letter) ((letter) >= 0x00 && (letter) <= 0x7f)
54 #define MBOX_PROMPROMPT_P(letter) ((letter) >= 0x80 && (letter) <= 0x8f)
57 #define MBOX_PROMSPIN_P(letter) ((letter) >= 0x90 && (letter) <= 0xef)
60 #define MBOX_BOGON_P(letter) ((letter) >= 0xf1 && (letter) <= 0xfa)
63 #define MBOX_RUNNING_P(letter) ((letter) == MAILBOX_ISRUNNING)