From 4c28ddf7f0d33451b88e6061308a620f6701f145 Mon Sep 17 00:00:00 2001
From: "B. Watson" <urchlay@slackware.uk>
Date: Sun, 1 Mar 2026 12:45:38 -0500
Subject: fix compile, rename cryptic bw to rxbuflen.

---
 src/irc.c  | 12 ++++++------
 src/irc.h  |  6 +++---
 src/main.c |  3 +--
 3 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/src/irc.c b/src/irc.c
index 8dfc6c5..18cd32d 100644
--- a/src/irc.c
+++ b/src/irc.c
@@ -393,7 +393,7 @@ static void irc_split_Lines(void) {
 	int i;
 	char *p = rx_buf;
 
-	for(i = 0; i < bw; i++) {
+	for(i = 0; i < rxbuflen; i++) {
 		msgbuf[msgbuf_len] = *p;
 		if(*p == CH_EOL) {
 			msgbuf[msgbuf_len + 1] = '\0';
@@ -432,13 +432,13 @@ int irc_read(void) {
 	}
 
 	// Get # of bytes waiting, no more than size of rx_buf
-	bw = OS.dvstat[1] * 256 + OS.dvstat[0];
+	rxbuflen = OS.dvstat[1] * 256 + OS.dvstat[0];
 
-	if(bw > sizeof(rx_buf))
-		bw = sizeof(rx_buf);
+	if(rxbuflen > sizeof(rx_buf))
+		rxbuflen = sizeof(rx_buf);
 
-	if(bw > 0) {
-      err = nread(url, rx_buf, bw);
+	if(rxbuflen > 0) {
+      err = nread(url, rx_buf, rxbuflen);
 		if(err != 1) {
 			scr_print_current("READ ERROR: ");
 			print_errnum();
diff --git a/src/irc.h b/src/irc.h
index 2c0680f..8a230cd 100644
--- a/src/irc.h
+++ b/src/irc.h
@@ -8,13 +8,13 @@
 extern char url[256];
 extern char usernick[32];
 extern char channel[32];
-extern unsigned char rx_buf[MAX_IRC_MSG_LEN];
-extern unsigned short bw;
+extern char *rx_buf;
+extern unsigned short rxbuflen;
 extern unsigned char err;
 extern unsigned char trip;
 
 extern unsigned int txbuflen;
-extern char tx_buf[MAX_IRC_MSG_LEN];
+extern char *tx_buf;
 
 /* clears the transmit buffer. */
 void txbuf_init(void);
diff --git a/src/main.c b/src/main.c
index 2685da8..354369d 100644
--- a/src/main.c
+++ b/src/main.c
@@ -28,8 +28,7 @@ unsigned char err;              // error code of last operation.
 unsigned char trip=0;           // if trip=1, fujinet is asking us for attention.
 bool old_enabled=false;         // were interrupts enabled for old vector
 void* old_vprced;               // old PROCEED vector, restored on exit.
-unsigned short bw=0;            // # of bytes waiting.
-extern char *rx_buf, *tx_buf /* 512 bytes each, see addrs.c */
+unsigned short rxbuflen;
 unsigned int txbuflen;         // TX buffer length
 char channel[32] = DEF_CHANNEL;
 
-- 
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