Build: Produce multiple independent executables

24 files changed, 186 insertions, 260 deletions

diff --git a/src/.gitignore b/src/.gitignore
index 098f3b10..485f14c6 100644
--- a/src/.gitignore
+++ b/src/.gitignore
@@ -1,3 +1,7 @@
 /harness
-/tome
+/tome-gcu
+/tome-gtk2
+/tome-sdl
+/tome-x11
+/tome-win
 *.plist
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 9919485d..c984db61 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -108,15 +108,6 @@ SET(SRCS_COMMON
   z-util.c
 )
 
-# Sources (PROGRAM)
-SET(SRCS_PROGRAM
-  main-gcu.c
-  main-gtk2.c
-  main-sdl.c
-  main-x11.c
-  main.c
-)
-
 # Sources (TEST)
 SET(SRCS_TESTS
   ../tests/get_level_device.cc
@@ -128,11 +119,14 @@ ADD_LIBRARY(game
   ${SRCS_COMMON}
 )
 
+ADD_LIBRARY(game_main
+  main.cc)
+
 # Need a few additional source files for Windows.
-if(WIN32)
+IF(WIN32)
   SET(SRCS ${SRCS} main-win.c)
   # Resource files require a little workaround.
-  if(MINGW)
+  IF(MINGW)
     # Workaround for resource compilation for mingw on CMake.
     # See http://www.cmake.org/Bug/view.php?id=4068
     ADD_CUSTOM_COMMAND(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/angband_rc.o
@@ -140,20 +134,44 @@ if(WIN32)
                                            -i${CMAKE_CURRENT_SOURCE_DIR}/angband.rc
                                            -o ${CMAKE_CURRENT_BINARY_DIR}/angband_rc.o)
     SET(SRCS ${SRCS} ${CMAKE_CURRENT_BINARY_DIR}/angband_rc.o)
-  else(MINGW)
+  ELSE(MINGW)
     SET(SRCS ${SRCS} angband.rc)
-  endif(MINGW)
-endif(WIN32)
+  ENDIF(MINGW)
+  # Executable for Win32
+  ADD_EXECUTABLE(tome-win WIN32 main-win.c)
+  TARGET_LINK_LIBRARIES(tome-win game squelch ${LIBS} winmm wsock32)
+  INSTALL(TARGETS tome-win RUNTIME DESTINATION bin)
+ENDIF(WIN32)
+
+# tome executables
+IF(X11_FOUND)
+  INCLUDE_DIRECTORIES(${X11_INCLUDE_DIR})
+  ADD_EXECUTABLE(tome-x11 main-x11.c)
+  TARGET_LINK_LIBRARIES(tome-x11 game game_main squelch ${LIBS} ${X11_LIBRARIES})
+  INSTALL(TARGETS tome-x11 RUNTIME DESTINATION bin)
+ENDIF()
 
-# tome executable
-ADD_EXECUTABLE(tome ${EXECUTABLE_OPTIONS} ${SRCS_PROGRAM})
-TARGET_LINK_LIBRARIES(tome game squelch ${LIBS})
+IF(SDL_FOUND AND SDLIMAGE_FOUND AND SDLTTF_FOUND)
+  INCLUDE_DIRECTORIES(${SDL_INCLUDE_DIR} ${SDLIMAGE_INCLUDE_DIR} ${SDLTTF_INCLUDE_DIR})
+  ADD_EXECUTABLE(tome-sdl main-sdl.c)
+  TARGET_LINK_LIBRARIES(tome-sdl game game_main squelch ${LIBS} ${SDLIMAGE_LIBRARY} ${SDLTTF_LIBRARY} ${SDL_LIBRARY} m)
+  INSTALL(TARGETS tome-sdl RUNTIME DESTINATION bin)
+ENDIF()
+
+IF(CURSES_FOUND)
+  INCLUDE_DIRECTORIES(${CURSES_INCLUDE_DIR})
+  ADD_EXECUTABLE(tome-gcu main-gcu.c)
+  TARGET_LINK_LIBRARIES(tome-gcu game game_main squelch ${LIBS} ${CURSES_LIBRARIES})
+  INSTALL(TARGETS tome-gcu RUNTIME DESTINATION bin)
+ENDIF()
+
+IF(GTK2_FOUND)
+  INCLUDE_DIRECTORIES(${GTK2_INCLUDE_DIRS})
+  ADD_EXECUTABLE(tome-gtk2 main-gtk2.c)
+  TARGET_LINK_LIBRARIES(tome-gtk2 game game_main squelch ${LIBS} ${GTK2_LIBRARIES})
+  INSTALL(TARGETS tome-gtk2 RUNTIME DESTINATION bin)
+ENDIF()
 
 # test harness executable
-ADD_EXECUTABLE(harness ${EXECUTABLE_OPTIONS} ${SRCS_TESTS})
+ADD_EXECUTABLE(harness ${SRCS_TESTS})
 TARGET_LINK_LIBRARIES(harness game squelch ${LIBS})
-
-# Installation
-INSTALL(TARGETS tome
-  RUNTIME DESTINATION bin
-)
diff --git a/src/birth.cc b/src/birth.cc
index db481866..f8b81e35 100644
--- a/src/birth.cc
+++ b/src/birth.cc
@@ -6,7 +6,6 @@
  * included in all such copies.
  */
 #include "birth.hpp"
-#include "birth.h"
 
 #include "ability_type.hpp"
 #include "artifact_type.hpp"
diff --git a/src/birth.h b/src/birth.h
deleted file mode 100644
index 41620bfa..00000000
--- a/src/birth.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#pragma once
-
-#include "h-basic.h"
-
-// C linkage required for these functions since main-* code uses them.
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-extern bool_ no_begin_screen;
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
diff --git a/src/birth.hpp b/src/birth.hpp
index fb036ecc..dd5ff850 100644
--- a/src/birth.hpp
+++ b/src/birth.hpp
@@ -7,3 +7,4 @@ extern void save_savefile_names(void);
 extern bool_ begin_screen(void);
 extern void get_height_weight(void);
 extern void player_birth(void);
+extern bool_ no_begin_screen;
diff --git a/src/dungeon.cc b/src/dungeon.cc
index bff82d12..41aa6bf6 100644
--- a/src/dungeon.cc
+++ b/src/dungeon.cc
@@ -10,7 +10,6 @@
 #include "dungeon.h"
 
 #include "birth.hpp"
-#include "birth.h"
 #include "cave.hpp"
 #include "cave_type.hpp"
 #include "cmd1.hpp"
diff --git a/src/files.h b/src/files.h
index 0eb99f15..951c3c00 100644
--- a/src/files.h
+++ b/src/files.h
@@ -7,7 +7,6 @@
 extern "C" {
 #endif
 
-extern void process_player_name(bool_ sf);
 extern void do_cmd_save_game(void);
 extern void predict_score_gui(bool_ *initialized, bool_ *game_in_progress);
 
diff --git a/src/files.hpp b/src/files.hpp
index 52206d12..5979be89 100644
--- a/src/files.hpp
+++ b/src/files.hpp
@@ -25,3 +25,4 @@ extern char *get_line(const char* fname, cptr fdir, char *linbuf, int line);
 extern void race_legends(void);
 extern void show_highclass(int building);
 extern errr get_xtra_line(const char * file_name, monster_type *m_ptr, char * output);
+extern void process_player_name(bool_ sf);
diff --git a/src/init2.cc b/src/init2.cc
index f56045b9..da518a57 100644
--- a/src/init2.cc
+++ b/src/init2.cc
@@ -231,41 +231,6 @@ void init_file_paths(char *path)
 
 
 /*
- * Initialize and verify the file paths, and the score file.
- *
- * Use the ANGBAND_PATH environment var if possible, else use
- * DEFAULT_PATH, and in either case, branch off appropriately.
- *
- * First, we'll look for the ANGBAND_PATH environment variable,
- * and then look for the files in there.  If that doesn't work,
- * we'll try the DEFAULT_PATH constant.  So be sure that one of
- * these two things works...
- *
- * We must ensure that the path ends with "PATH_SEP" if needed,
- * since the "init_file_paths()" function will simply append the
- * relevant "sub-directory names" to the given path.
- */
-void init_file_paths_with_env()
-{
-	char path[1024];
-
-	cptr tail;
-
-	/* Get the environment variable */
-	tail = getenv("TOME_PATH");
-
-	/* Use the angband_path, or a default */
-	strcpy(path, tail ? tail : DEFAULT_PATH);
-
-	/* Hack -- Add a path separator (only if needed) */
-	if (!suffix(path, PATH_SEP)) strcat(path, PATH_SEP);
-
-	/* Initialize */
-	init_file_paths(path);
-}
-
-
-/*
  * Hack -- help give useful error messages
  */
 s16b error_idx;
diff --git a/src/init2.h b/src/init2.h
index 5697e4ef..ba18f2d7 100644
--- a/src/init2.h
+++ b/src/init2.h
@@ -6,7 +6,6 @@ extern "C" {
 #endif
 
 extern void init_file_paths(char *path);
-extern void init_file_paths_with_env();
 extern void init_angband(void);
 
 #ifdef __cplusplus
diff --git a/src/main-gcu.c b/src/main-gcu.c
index c253daf2..ac41272c 100644
--- a/src/main-gcu.c
+++ b/src/main-gcu.c
@@ -38,12 +38,11 @@
  * Consider the use of "savetty()" and "resetty()".  XXX XXX XXX
  */
 
+#include "main.h"
 #include "util.h"
 #include "variable.h"
 
 
-#ifdef USE_GCU
-
 #include <limits.h>
 
 /*
@@ -794,7 +793,7 @@ static void hook_quit(cptr str)
  *
  * Someone should really check the semantics of "initscr()"
  */
-errr init_gcu(int argc, char **argv)
+int init_gcu(int argc, char **argv)
 {
 	int i;
 
@@ -1015,7 +1014,12 @@ errr init_gcu(int argc, char **argv)
 	return (0);
 }
 
-
-#endif /* USE_GCU */
-
-
+int main(int argc, char *argv[])
+{
+	return main_real(
+		argc,
+		argv,
+		"gcu",
+		init_gcu,
+		"  -- -b              Requests big screen\n");
+}
diff --git a/src/main-gtk2.c b/src/main-gtk2.c
index ca3eff60..124802c3 100644
--- a/src/main-gtk2.c
+++ b/src/main-gtk2.c
@@ -31,16 +31,11 @@
  */
 
 #include "files.h"
+#include "main.h"
 #include "util.h"
 #include "variable.h"
 
 
-/*
- * Activate variant-specific features
- */
-
-#ifdef USE_GTK2
-
 /* Force ANSI standard */
 /* #define __STRICT_ANSI__ */
 
@@ -1897,7 +1892,7 @@ static void hook_quit(cptr str)
 /*
  * Initialization function
  */
-errr init_gtk2(int argc, char **argv)
+int init_gtk2(int argc, char **argv)
 {
 	int i;
 
@@ -1974,4 +1969,17 @@ errr init_gtk2(int argc, char **argv)
 	return (0);
 }
 
-#endif /* USE_GTK2 */
+/**
+ * Main
+ */
+int main(int argc, char *argv[])
+{
+	return main_real(
+		argc,
+		argv,
+		"gtk2",
+		init_gtk2,
+		// Usage:
+		"  -- -n#             Number of terms to use\n"
+		"  -- -b              Turn off software backing store\n");
+}
diff --git a/src/main-sdl.c b/src/main-sdl.c
index 9a177cbb..e9aec927 100644
--- a/src/main-sdl.c
+++ b/src/main-sdl.c
@@ -23,9 +23,8 @@
  // in this Software without prior written authorization from the author(s).
  */
 
-#ifdef USE_SDL
-
 #include "loadsave.h"
+#include "main.h"
 #include "util.h"
 #include "variable.h"
 
@@ -1824,7 +1823,7 @@ void dumpWindowSettings(void)
 /* The main-sdl initialization routine!
 This routine processes arguments, opens the SDL
 window, loads fonts, etc. */
-errr init_sdl(int argc, char **argv)
+int init_sdl(int argc, char **argv)
 {
 	int i;
 	char filename[PATH_MAX + 1];
@@ -2097,4 +2096,18 @@ errr init_sdl(int argc, char **argv)
 	return 0;
 }
 
-#endif
+int main(int argc, char *argv[])
+{
+	return main_real(
+		argc,
+		argv,
+		"sdl",
+		init_sdl,
+		"  -- -n #            Number of virtual consoles to use\n"
+		"  -- -w #            Request screen width in pixels\n"
+		"  -- -h #            Request screen height in pixels\n"
+		"  -- -bpp #          Request screen color depth in bits\n"
+		"  -- -fs             Start with full-screen display\n"
+		"  -- -s #            Request font size\n"
+		"  -- -f <font>       Request true-type font by name\n");
+}
diff --git a/src/main-win.c b/src/main-win.c
index a2daffbe..0403dc46 100644
--- a/src/main-win.c
+++ b/src/main-win.c
@@ -74,9 +74,6 @@
 #include "util.h"
 #include "variable.h"
 
-#ifdef WINDOWS
-
-
 /*
  * Extract the "WIN32" flag from the compiler
  */
@@ -3349,8 +3346,3 @@ int FAR PASCAL WinMain(HINSTANCE hInst, HINSTANCE hPrevInst,
 	/* Paranoia */
 	return (0);
 }
-
-
-#endif /* WINDOWS */
-
-
diff --git a/src/main-x11.c b/src/main-x11.c
index b4b242e5..99778c77 100644
--- a/src/main-x11.c
+++ b/src/main-x11.c
@@ -93,11 +93,10 @@
  */
 
 #include "loadsave.h"
+#include "main.h"
 #include "util.h"
 #include "variable.h"
 
-#ifdef USE_X11
-
 #ifndef __MAKEDEPEND__
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
@@ -2584,5 +2583,13 @@ errr init_x11(int argc, char *argv[])
 	return (0);
 }
 
-#endif /* USE_X11 */
-
+int main(int argc, char *argv[])
+{
+	return main_real(
+		argc,
+		argv,
+		"x11",
+		init_x11,
+		"  -- -n#             Number of terms to use\n"
+		"  -- -d<name>        Display to use\n");
+}
diff --git a/src/main.c b/src/main.cc
index 9845c21f..7badc9bb 100644
--- a/src/main.c
+++ b/src/main.cc
@@ -1,5 +1,3 @@
-/* File: main.c */
-
 /*
  * Copyright (c) 1997 Ben Harrison, and others
  *
@@ -8,23 +6,17 @@
  * are included in all such copies.
  */
 
-#include "birth.h"
+#include "main.h"
+
+#include "birth.hpp"
 #include "dungeon.h"
-#include "files.h"
+#include "files.hpp"
 #include "init2.h"
-#include "modules.h"
+#include "modules.hpp"
 #include "util.h"
+#include "util.hpp"
 #include "variable.h"
-
-
-
-/*
- * Some machines have a "main()" function in their "main-xxx.c" file,
- * all the others use this file for their "main()" function.
- */
-
-
-#if !defined(WINDOWS)
+#include "variable.hpp"
 
 
 /*
@@ -83,7 +75,6 @@ static void init_save_dir(void)
 	}
 }
 
-
 static void init_player_name()
 {
 	/* Get the user id (?) */
@@ -94,22 +85,50 @@ static void init_player_name()
 }
 
 
+/*
+ * Initialize and verify the file paths, and the score file.
+ *
+ * Use the ANGBAND_PATH environment var if possible, else use
+ * DEFAULT_PATH, and in either case, branch off appropriately.
+ *
+ * First, we'll look for the ANGBAND_PATH environment variable,
+ * and then look for the files in there.  If that doesn't work,
+ * we'll try the DEFAULT_PATH constant.  So be sure that one of
+ * these two things works...
+ *
+ * We must ensure that the path ends with "PATH_SEP" if needed,
+ * since the "init_file_paths()" function will simply append the
+ * relevant "sub-directory names" to the given path.
+ */
+static void init_file_paths_with_env()
+{
+	char path[1024];
+
+	/* Get the environment variable */
+	cptr tail = getenv("TOME_PATH");
+
+	/* Use the angband_path, or a default */
+	strcpy(path, tail ? tail : DEFAULT_PATH);
+
+	/* Hack -- Add a path separator (only if needed) */
+	if (!suffix(path, PATH_SEP)) strcat(path, PATH_SEP);
+
+	/* Initialize */
+	init_file_paths(path);
+}
+
 
 /*
  * Simple "main" function for multiple platforms.
  *
  * Note the special "--" option which terminates the processing of
  * standard options.  All non-standard options (if any) are passed
- * directly to the "init_xxx()" function.
+ * directly to the platform initialization function.
  */
-int main(int argc, char *argv[])
+int main_real(int argc, char *argv[], char const *platform_sys, int (*init_platform)(int, char *[]), char const *platform_usage)
 {
 	int i;
 
-	bool_ done = FALSE;
-
-	cptr mstr = NULL;
-
 	bool_ args = TRUE;
 
 	/* Get the file paths */
@@ -162,13 +181,6 @@ int main(int argc, char *argv[])
 				break;
 			}
 
-		case 'm':
-			{
-				if (!argv[i][2]) goto usage;
-				mstr = &argv[i][2];
-				break;
-			}
-
 		case 'M':
 			{
 				if (!argv[i][2]) goto usage;
@@ -179,13 +191,14 @@ int main(int argc, char *argv[])
 		case 'h':
 			{
 				goto usage;
-				break;
 			}
 
 		case '-':
 			{
 				if (argv[i][2] == 'h' && !strcmp((argv[i] + 2), "help"))
+				{
 					goto usage;
+				}
 				else
 				{
 					argv[i] = argv[0];
@@ -210,40 +223,10 @@ usage:
 				puts("  -o                 Request original keyset");
 				puts("  -r                 Request rogue-like keyset");
 				puts("  -u<who>            Use your <who> savefile");
-				puts("  -M<which>            Use the <which> module");
-				puts("  -m<sys>            Force 'main-<sys>.c' usage");
-
-#ifdef USE_GTK2
-				puts("  -mgtk2             To use GTK2");
-				puts("  --                 Sub options");
-				puts("  -- -n#             Number of terms to use");
-				puts("  -- -b              Turn off software backing store");
-#endif /* USE_GTK2 */
-
-#ifdef USE_X11
-				puts("  -mx11              To use X11");
-				puts("  --                 Sub options");
-				puts("  -- -n#             Number of terms to use");
-				puts("  -- -d<name>        Display to use");
-#endif /* USE_X11 */
-
-#ifdef USE_GCU
-				puts("  -mgcu              To use curses");
-				puts("  --                 Sub options");
-				puts("  -- -b              Requests big screen");
-#endif /* USE_GCU */
+				puts("  -M<which>          Use the <which> module");
 
-#ifdef USE_SDL
-				puts("  -msdl              To use SDL");
 				puts("  --                 Sub options");
-				puts("  -- -n #            Number of virtual consoles to use");
-				puts("  -- -w #            Request screen width in pixels");
-				puts("  -- -h #            Request screen height in pixels");
-				puts("  -- -bpp #          Request screen color depth in bits");
-				puts("  -- -fs             Start with full-screen display");
-				puts("  -- -s #            Request font size");
-				puts("  -- -f <font>       Request true-type font by name");
-#endif /* USE_SDL */
+				puts(platform_usage);
 
 				/* Actually abort the process */
 				quit(NULL);
@@ -266,77 +249,28 @@ usage:
 	/* Install "quit" hook */
 	quit_aux = quit_hook;
 
-
-#ifdef USE_GTK2
-	/* Attempt to use the "main-gtk2.c" support */
-	if (!done && (!mstr || (streq(mstr, "gtk2"))))
-	{
-		extern errr init_gtk2(int, char**);
-		if (0 == init_gtk2(argc, argv))
-		{
-			ANGBAND_SYS = "gtk2";
-			done = TRUE;
-		}
-	}
-#endif
-
-#ifdef USE_X11
-	/* Attempt to use the "main-x11.c" support */
-	if (!done && (!mstr || (streq(mstr, "x11"))))
-	{
-		extern errr init_x11(int, char**);
-		if (0 == init_x11(argc, argv))
-		{
-			ANGBAND_SYS = "x11";
-			done = TRUE;
-		}
-	}
-#endif
-
-#ifdef USE_GCU
-	/* Attempt to use the "main-gcu.c" support */
-	if (!done && (!mstr || (streq(mstr, "gcu"))))
+	/* Run the platform main initialization */
+	if (init_platform(argc, argv))
 	{
-		extern errr init_gcu(int, char**);
-		if (0 == init_gcu(argc, argv))
-		{
-			ANGBAND_SYS = "gcu";
-			done = TRUE;
-		}
+		quit("Unable to prepare any 'display module'!");
 	}
-#endif
-
-#ifdef USE_SDL
-	/* Attempt to use the "main-sdl.c" support */
-	if (!done && (!mstr || (streq(mstr, "sdl"))))
+	else
 	{
-		extern errr init_sdl(int, char**);
-		if (0 == init_sdl(argc, argv))
-		{
-			ANGBAND_SYS = "sdl";
-			done = TRUE;
-		}
-	}
-#endif
+		ANGBAND_SYS = platform_sys;
 
-	/* Make sure we have a display! */
-	if (!done) quit("Unable to prepare any 'display module'!");
+		/* Initialize */
+		init_angband();
 
+		/* Wait for response */
+		pause_line(23);
 
-	/* Initialize */
-	init_angband();
-
-	/* Wait for response */
-	pause_line(23);
+		/* Play the game */
+		play_game();
 
-	/* Play the game */
-	play_game();
-
-	/* Quit */
-	quit(NULL);
+		/* Quit */
+		quit(NULL);
 
+	}
 	/* Exit */
 	return (0);
 }
-
-#endif
diff --git a/src/main.h b/src/main.h
new file mode 100644
index 00000000..edc590b3
--- /dev/null
+++ b/src/main.h
@@ -0,0 +1,11 @@
+#pragma once
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int main_real(int argc, char *argv[], char const *platform_sys, int (*init_platform)(int, char *[]), char const *platform_usage);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
diff --git a/src/modules.cc b/src/modules.cc
index c5d065f4..a0014502 100644
--- a/src/modules.cc
+++ b/src/modules.cc
@@ -7,7 +7,6 @@
  */
 
 #include "modules.hpp"
-#include "modules.h"
 
 #include "birth.hpp"
 #include "cave.hpp"
diff --git a/src/modules.h b/src/modules.h
deleted file mode 100644
index 8a3b88b0..00000000
--- a/src/modules.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#pragma once
-
-#include "h-basic.h"
-
-// C linkage required for these functions since main-* code uses them.
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-extern bool_ private_check_user_directory(cptr dirpath);
-extern cptr force_module;
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
diff --git a/src/modules.hpp b/src/modules.hpp
index d83e3e2e..7a8a055f 100644
--- a/src/modules.hpp
+++ b/src/modules.hpp
@@ -9,3 +9,5 @@ extern void theme_intro();
 extern s16b *theme_race_status(int r_idx);
 extern void init_hooks_module();
 extern int find_module(cptr name);
+extern bool_ private_check_user_directory(cptr dirpath);
+extern cptr force_module;
diff --git a/src/util.h b/src/util.h
index 4ae797b9..6d9d4655 100644
--- a/src/util.h
+++ b/src/util.h
@@ -7,15 +7,12 @@
 extern "C" {
 #endif
 
-extern errr path_parse(char *buf, int max, cptr file);
 extern errr path_build(char *buf, int max, cptr path, cptr file);
 extern void bell(void);
 extern errr macro_add(cptr pat, cptr act);
 extern sint macro_find_exact(cptr pat);
 extern char inkey(void);
 extern void prt(cptr str, int row, int col);
-extern void pause_line(int row);
-extern void user_name(char *buf, int id);
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/src/util.hpp b/src/util.hpp
index deddff42..ebeee8c5 100644
--- a/src/util.hpp
+++ b/src/util.hpp
@@ -72,3 +72,6 @@ extern void get_count(int number, int max);
 extern bool in_bounds(int y, int x);
 extern bool in_bounds2(int y, int x);
 extern bool panel_contains(int y, int x);
+extern errr path_parse(char *buf, int max, cptr file);
+extern void pause_line(int row);
+extern void user_name(char *buf, int id);
diff --git a/src/variable.h b/src/variable.h
index 7621149a..6d6e5775 100644
--- a/src/variable.h
+++ b/src/variable.h
@@ -7,10 +7,7 @@ extern "C" {
 #endif
 
 extern cptr ANGBAND_SYS;
-extern char *ANGBAND_DIR_MODULES;
 extern char *ANGBAND_DIR_SAVE;
-extern char *ANGBAND_DIR_CORE;
-extern char *ANGBAND_DIR_DNGN;
 extern char *ANGBAND_DIR_DATA;
 extern char *ANGBAND_DIR_EDIT;
 extern char *ANGBAND_DIR_FILE;
@@ -23,15 +20,10 @@ extern char *ANGBAND_DIR_XTRA;
 extern term *angband_term[ANGBAND_TERM_MAX];
 extern char angband_term_name[ANGBAND_TERM_MAX][80];
 extern byte angband_color_table[256][4];
-extern bool_ arg_wizard;
-extern bool_ arg_force_original;
-extern bool_ arg_force_roguelike;
 extern bool_ character_generated;
 extern bool_ character_icky;
 extern bool_ inkey_flag;
 extern bool_ msg_flag;
-extern char player_name[32];
-extern char player_base[32];
 extern char savefile[1024];
 
 #ifdef __cplusplus
diff --git a/src/variable.hpp b/src/variable.hpp
index ab52f5b6..877a5597 100644
--- a/src/variable.hpp
+++ b/src/variable.hpp
@@ -190,6 +190,8 @@ extern player_race_mod *rmp_ptr;
 extern player_class *cp_ptr;
 extern player_spec *spp_ptr;
 extern s16b player_hp[PY_MAX_LEVEL];
+extern char player_name[32];
+extern char player_base[32];
 extern ability_type *ab_info;
 extern skill_type *s_info;
 extern vault_type *v_info;
@@ -217,6 +219,9 @@ extern cptr DEFAULT_FEAT_TEXT;
 extern cptr DEFAULT_FEAT_TUNNEL;
 extern cptr DEFAULT_FEAT_BLOCK;
 extern char *ANGBAND_DIR;
+extern char *ANGBAND_DIR_MODULES;
+extern char *ANGBAND_DIR_CORE;
+extern char *ANGBAND_DIR_DNGN;
 extern bool_ (*get_mon_num_hook)(int r_idx);
 extern bool_ (*get_mon_num2_hook)(int r_idx);
 extern bool_ (*get_obj_num_hook)(int k_idx);
@@ -306,3 +311,6 @@ extern timer_type *gl_timers;
 extern const char *get_version_string();
 extern tval_desc tvals[];
 extern hist_type *bg;
+extern bool_ arg_wizard;
+extern bool_ arg_force_original;
+extern bool_ arg_force_roguelike;