751 static int	inbufcount = 0;	    // number of chars in inbuf[]  variable
762     return (inbufcount >= INBUFLEN);  in vim_is_input_buf_full()
768     return (inbufcount == 0);  in vim_is_input_buf_empty()
775     return (INBUFLEN - inbufcount);  in vim_free_in_input_buf()
783     return inbufcount;  in vim_used_in_input_buf()
801 	gap->ga_data = alloc(inbufcount + 1);  in get_input_buf()
803 	    mch_memmove(gap->ga_data, inbuf, (size_t)inbufcount);  in get_input_buf()
804 	gap->ga_len = inbufcount;  in get_input_buf()
824 	    if (overwrite || inbufcount + gap->ga_len >= INBUFLEN)  in set_input_buf()
827 		inbufcount = gap->ga_len;  in set_input_buf()
831 		mch_memmove(inbuf + gap->ga_len, inbuf, inbufcount);  in set_input_buf()
833 		inbufcount += gap->ga_len;  in set_input_buf()
849     if (inbufcount + len > INBUFLEN + MAX_KEY_CODE_LEN)  in add_to_input_buf()
853 	inbuf[inbufcount++] = *s++;  in add_to_input_buf()
884     inbufcount = 0;  in trash_input_buf()
894     if (inbufcount == 0)	// if the buffer is empty, fill it  in read_from_input_buf()
896     if (maxlen > inbufcount)  in read_from_input_buf()
897 	maxlen = inbufcount;  in read_from_input_buf()
899     inbufcount -= maxlen;  in read_from_input_buf()
900     if (inbufcount)  in read_from_input_buf()
901 	mch_memmove(inbuf, inbuf + maxlen, (size_t)inbufcount);  in read_from_input_buf()
943 	if (restlen > INBUFLEN - inbufcount)  in fill_input_buf()
944 	    unconverted = INBUFLEN - inbufcount;  in fill_input_buf()
947 	mch_memmove(inbuf + inbufcount, rest, unconverted);  in fill_input_buf()
955 	inbufcount += unconverted;  in fill_input_buf()
963 	size_t readlen = (size_t)((INBUFLEN - inbufcount)  in fill_input_buf()
966 	len = vms_read((char *)inbuf + inbufcount, readlen);  in fill_input_buf()
968 	len = read(read_cmd_fd, (char *)inbuf + inbufcount, readlen);  in fill_input_buf()
973 	    inbuf[inbufcount + len] = NUL;  in fill_input_buf()
974 	    ch_log(NULL, "raw key input: \"%s\"", inbuf + inbufcount);  in fill_input_buf()
1012 	inbufcount = 1;  in fill_input_buf()
1026 	    inbufcount -= unconverted;  in fill_input_buf()
1027 	    len = convert_input_safe(inbuf + inbufcount,  in fill_input_buf()
1028 				     len + unconverted, INBUFLEN - inbufcount,  in fill_input_buf()
1036 	    if (ctrl_c_interrupts && (inbuf[inbufcount] == 3  in fill_input_buf()
1037 			|| (len >= 10 && STRNCMP(inbuf + inbufcount,  in fill_input_buf()
1039 			|| (len >= 7 && STRNCMP(inbuf + inbufcount,  in fill_input_buf()
1043 		mch_memmove(inbuf, inbuf + inbufcount, (size_t)(len + 1));  in fill_input_buf()
1044 		inbufcount = 0;  in fill_input_buf()
1047 	    ++inbufcount;  in fill_input_buf()