letter             19 dev/ic/rlncmd.h #define RLN_CMDCODE(letter, num) ((((letter) & 0xff) << 8) | ((num) & 0xff))
letter            387 dev/microcode/aic7xxx/aicasm_symbol.c 	char *letter;
letter            393 dev/microcode/aic7xxx/aicasm_symbol.c 	for (letter = lower_name; *letter != '\0'; letter++)
letter            394 dev/microcode/aic7xxx/aicasm_symbol.c 		*letter = tolower(*letter);