diff --git a/src/net.c b/src/net.c
index 68c245c..e48fb76 100644
--- a/src/net.c
+++ b/src/net.c
@@ -564,7 +564,7 @@ int open_address_listen(IP addr, int *port)
 /* Returns a socket number for a listening socket that will accept any
  * connection -- port # is returned in port
  */
-inline int open_listen(int *port)
+int open_listen(int *port)
 {
   return open_address_listen(myip[0] ? getmyip() : INADDR_ANY, port);
 }
diff --git a/src/proto.h b/src/proto.h
index 117347e..e80e30b 100644
--- a/src/proto.h
+++ b/src/proto.h
@@ -271,7 +271,7 @@ int getsock(int);
 void killsock(int);
 void killtclsock(int);
 int answer(int, char *, unsigned long *, unsigned short *, int);
-inline int open_listen(int *);
+int open_listen(int *);
 int open_address_listen(IP addr, int *);
 int open_telnet(char *, int);
 int open_telnet_dcc(int, char *, char *);
diff --git a/src/tclhash.c b/src/tclhash.c
index 822f920..7281ceb 100644
--- a/src/tclhash.c
+++ b/src/tclhash.c
@@ -109,7 +109,7 @@ static inline void tcl_bind_list_delete(tcl_bind_list_t *tl)
   nfree(tl);
 }
 
-inline void garbage_collect_tclhash(void)
+void garbage_collect_tclhash(void)
 {
   tcl_bind_list_t *tl, *tl_next, *tl_prev;
   tcl_bind_mask_t *tm, *tm_next, *tm_prev;
diff --git a/src/tclhash.h b/src/tclhash.h
index 4069014..3bd85a7 100644
--- a/src/tclhash.h
+++ b/src/tclhash.h
@@ -75,7 +75,7 @@ typedef struct tcl_bind_list_b {
 
 #ifndef MAKING_MODS
 
-inline void garbage_collect_tclhash(void);
+void garbage_collect_tclhash(void);
 
 void init_bind(void);
 void kill_bind(void);