--- /dev/null
+++ b/bpqheaders.h
@@ -0,0 +1,8 @@
+//Header for an easier build under debian GCC-14
+#include <stdio.h>
+#include <time.h>
+#include <fcntl.h>
+
+int CanPortDigi(int Port);
+
+int KissEncode(unsigned char * inbuff, unsigned char * outbuff, int len);
--- a/cMain.c
+++ b/cMain.c
@@ -29,9 +29,10 @@
 //#include "windows.h"
 //#include "winerror.h"
 
-#include "time.h"
-#include "stdio.h"
+#include <time.h>
+#include <stdio.h>
 #include <fcntl.h>					 
+#include "bpqheaders.h"
 
 #include "kernelresource.h"
 #include "CHeaders.h"
--- a/CHeaders.h
+++ b/CHeaders.h
@@ -93,7 +93,7 @@
 char * MOVEANDCHECK(TRANSPORTENTRY * Session, char * Bufferptr, char * Source, int Len);
 VOID DISPLAYCIRCUIT(TRANSPORTENTRY * L4, char * Buffer);
 char * FormatUptime(int Uptime);
-char * strlop(char * buf, char delim);
+char * strlop(const char * buf, char delim);
 BOOL CompareCalls(UCHAR * c1, UCHAR * c2);
 
 VOID PostDataAvailable(TRANSPORTENTRY * Session);
@@ -427,4 +427,4 @@
 extern int MinCounter[MaxBPQPortNo + 1];			// Interval Countdown
 extern BOOL SendFromFile[MaxBPQPortNo + 1];
 
-DllExport uint64_t APIENTRY GetPortFrequency(int PortNo, char * FreqStringMhz);
\ No newline at end of file
+DllExport uint64_t APIENTRY GetPortFrequency(int PortNo, char * FreqStringMhz);
--- a/WinRPR.c
+++ b/WinRPR.c
@@ -63,7 +63,6 @@
 static RECT Rect;
 
 VOID __cdecl Debugprintf(const char * format, ...);
-char * strlop(char * buf, char delim);
 
 char NodeCall[11];		// Nodecall, Null Terminated
 
--- a/bpqmail.h
+++ b/bpqmail.h
@@ -877,7 +877,6 @@
 };
 
 VOID __cdecl nprintf(CIRCUIT * conn, const char * format, ...);
-char * strlop(char * buf, char delim);
 int rt_cmd(CIRCUIT *circuit, char * Buffer);
 CIRCUIT *circuit_new(CIRCUIT *circuit, int flags);
 VOID BBSputs(CIRCUIT * conn, char * buf);
--- a/APRSCode.c
+++ b/APRSCode.c
@@ -63,7 +63,6 @@
 VOID __cdecl Consoleprintf(const char * format, ...);
 BOOL APIENTRY  Send_AX(PMESSAGE Block, DWORD Len, UCHAR Port);
 VOID Send_AX_Datagram(PDIGIMESSAGE Block, DWORD Len, UCHAR Port);
-char * strlop(char * buf, char delim);
 int APRSDecodeFrame(char * msg, char * buffer, time_t Stamp, uint64_t Mask);		// Unsemaphored DecodeFrame
 APRSHEARDRECORD * UpdateHeard(UCHAR * Call, int Port);
 BOOL CheckforDups(char * Call, char * Msg, int Len);
--- a/FLDigi.c
+++ b/FLDigi.c
@@ -101,8 +101,6 @@
 VOID ReleaseOtherPorts(struct TNCINFO * ThisTNC);
 VOID WritetoTrace(struct TNCINFO * TNC, char * Msg, int Len);
 
-char * strlop(char * buf, char delim);
-
 extern UCHAR BPQDirectory[];
 
 #define MAXMPSKPORTS 16
--- a/MULTIPSK.c
+++ b/MULTIPSK.c
@@ -71,8 +71,6 @@
 static VOID DoMonitorHddr(struct TNCINFO * TNC, struct AGWHEADER * RXHeader, UCHAR * Msg);
 VOID SendRPBeacon(struct TNCINFO * TNC);
 
-char * strlop(char * buf, char delim);
-
 extern UCHAR BPQDirectory[];
 
 #define MAXMPSKPORTS 16
--- a/AGWMoncode.c
+++ b/AGWMoncode.c
@@ -61,7 +61,6 @@
 
 #define	NODES_SIG	0xFF
 
-char * strlop(char * buf, char delim);
 UCHAR * DisplayINP3RIF(UCHAR * ptr1, UCHAR * ptr2, int msglen);
 
 static UCHAR * DISPLAY_NETROM(MESSAGE * ADJBUFFER, UCHAR * Output, int MsgLen, int DoNodes);
--- a/Bpq32.c
+++ b/Bpq32.c
@@ -1411,7 +1411,6 @@
 VOID FindLostBuffers();
 BOOL InitializeTNCEmulator();
 VOID TNCTimer();
-char * strlop(char * buf, char delim);
 
 DllExport int APIENTRY Get_APPLMASK(int Stream);
 DllExport int APIENTRY GetStreamPID(int Stream);
--- a/CMSAuth.c
+++ b/CMSAuth.c
@@ -31,7 +31,7 @@
 #include <windows.h>
 #endif
 
-char * strlop(char * buf, char delim);
+char * strlop(const char * buf, char delim);
 
 VOID APIENTRY md5 (char *arg, unsigned char * checksum);
 
--- a/FLDigi64.c
+++ b/FLDigi64.c
@@ -102,8 +102,6 @@
 VOID SuspendOtherPorts(struct TNCINFO * ThisTNC);
 VOID ReleaseOtherPorts(struct TNCINFO * ThisTNC);
 
-char * strlop(char * buf, char delim);
-
 extern UCHAR BPQDirectory[];
 
 #define MAXBPQPORTS 32
--- a/HTTPcode.c
+++ b/HTTPcode.c
@@ -102,7 +102,6 @@
 
 extern UCHAR ConfigDirectory[260];
 
-char * strlop(char * buf, char delim);
 VOID sendandcheck(SOCKET sock, const char * Buffer, int Len);
 int CompareNode(const void *a, const void *b);
 int CompareAlias(const void *a, const void *b);
--- a/MULTIPSK64.c
+++ b/MULTIPSK64.c
@@ -74,8 +74,6 @@
 static VOID DoMonitorHddr(struct TNCINFO * TNC, struct AGWHEADER * RXHeader, UCHAR * Msg);
 VOID SendRPBeacon(struct TNCINFO * TNC);
 
-char * strlop(char * buf, char delim);
-
 extern UCHAR BPQDirectory[];
 
 #define MAXBPQPORTS 32
--- a/Moncode.c
+++ b/Moncode.c
@@ -59,7 +59,6 @@
 
 #define	NODES_SIG	0xFF
 
-char * strlop(char * buf, char delim);
 UCHAR * DisplayINP3RIF(UCHAR * ptr1, UCHAR * ptr2, unsigned int msglen);
 
 char * DISPLAY_NETROM(MESSAGE * ADJBUFFER, UCHAR * Output, int MsgLen);
--- a/NodeMapTest.c
+++ b/NodeMapTest.c
@@ -201,7 +201,6 @@
 int ConvFromAX25(unsigned char * incall, char * outcall);
 void GenerateOutputFiles(time_t Now);
 void UpdateHeardData(struct NodeData * Node, struct NodeData * Call, char * Freq, char * LOC, char * Flags);
-char * strlop(char * buf, char delim);
 void ProcessChatUpdate(char * From, char * Msg);
 void ProcessNodeUpdate(char * From, char * Msg);
 
--- a/SCSTracker.c
+++ b/SCSTracker.c
@@ -52,7 +52,6 @@
 static RECT Rect;
 
 VOID __cdecl Debugprintf(const char * format, ...);
-char * strlop(char * buf, char delim);
 
 char NodeCall[11];		// Nodecall, Null Terminated
 
--- a/TelnetV6.c
+++ b/TelnetV6.c
@@ -127,8 +127,6 @@
 
 static int ProcessLine(char * buf, int Port);
 VOID __cdecl Debugprintf(const char * format, ...);
-char * strlop(char * buf, char delim);
-
 
 int DisplaySessions(struct TNCINFO * TNC);
 int DoStateChange(int Stream);
--- a/UIARQ.c
+++ b/UIARQ.c
@@ -78,7 +78,6 @@
 VOID Send_AX_Datagram(PDIGIMESSAGE Block, DWORD Len, UCHAR Port);
 int DoScanLine(struct TNCINFO * TNC, char * Buff, int Len);
 VOID ProcessARQPacket(struct PORTCONTROL * PORT, MESSAGE * Buffer);
-char * strlop(char * buf, char delim);
 
 extern UCHAR BPQDirectory[];
 extern char MYALIASLOPPED[10];
--- a/bpqchat.h
+++ b/bpqchat.h
@@ -603,7 +603,6 @@
 VOID nputs(ChatCIRCUIT * conn, char * buf);
 #endif
 BOOL matchi(char * p1, char * p2);
-char * strlop(char * buf, char delim);
 int rt_cmd(ChatCIRCUIT *circuit, char * Buffer);
 ChatCIRCUIT *circuit_new(ChatCIRCUIT *circuit, int flags);
 void makelinks(void);
@@ -775,4 +774,4 @@
 
 struct ConsoleInfo * ConsHeader[2];
 
-extern BOOL LogCHAT;
\ No newline at end of file
+extern BOOL LogCHAT;
--- a/SCSTrackeMulti.c
+++ b/SCSTrackeMulti.c
@@ -48,7 +48,6 @@
 static RECT Rect;
 
 VOID __cdecl Debugprintf(const char * format, ...);
-char * strlop(char * buf, char delim);
 BOOL KAMStartPort(struct PORTCONTROL * PORT);
 BOOL KAMStopPort(struct PORTCONTROL * PORT);
 
--- a/SCSTrackeMulti64.c
+++ b/SCSTrackeMulti64.c
@@ -52,7 +52,6 @@
 struct TNCINFO * TNCInfo[34];		// Records are Malloc'd
 
 VOID __cdecl Debugprintf(const char * format, ...);
-char * strlop(char * buf, char delim);
 BOOL KAMStartPort(struct PORTCONTROL * PORT);
 BOOL KAMStopPort(struct PORTCONTROL * PORT);
 
--- a/CommonCode.c
+++ b/CommonCode.c
@@ -570,7 +570,7 @@
 	return ptr;
 }
 
-char * strlop(char * buf, char delim)
+char * strlop(const char * buf, char delim)
 {
 	// Terminate buf at delim, and return rest of string