From b43300c14f562bcdc1050f2c05e52fac3f6c99b7 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Mon, 18 Jun 2018 09:51:05 -0300
Subject: [PATCH] change in 'LUAI_DDEC' to allow variables to be static in
 'onelua' + change in 'LUAMOD_API' as opening functions do not need to be
 global

---
 lctype.h   |  4 ++--
 lopcodes.h |  6 +++---
 ltm.h      |  4 ++--
 luaconf.h  | 16 ++++++++++------
 4 files changed, 17 insertions(+), 13 deletions(-)

diff --git a/lctype.h b/lctype.h
index 5dc17013..de1efd51 100644
--- a/lctype.h
+++ b/lctype.h
@@ -1,5 +1,5 @@
 /*
-** $Id: lctype.h,v 1.11 2011/06/27 18:22:46 roberto Exp roberto $
+** $Id: lctype.h,v 1.12 2011/07/15 12:50:29 roberto Exp roberto $
 ** 'ctype' functions for Lua
 ** See Copyright Notice in lua.h
 */
@@ -68,7 +68,7 @@
 
 
 /* two more entries for 0 and -1 (EOZ) */
-LUAI_DDEC const lu_byte luai_ctype_[UCHAR_MAX + 2];
+LUAI_DDEC(const lu_byte luai_ctype_[UCHAR_MAX + 2];)
 
 
 #else			/* }{ */
diff --git a/lopcodes.h b/lopcodes.h
index 9c447a41..821bb196 100644
--- a/lopcodes.h
+++ b/lopcodes.h
@@ -1,5 +1,5 @@
 /*
-** $Id: lopcodes.h,v 1.191 2018/04/04 14:23:41 roberto Exp roberto $
+** $Id: lopcodes.h,v 1.192 2018/06/08 19:07:27 roberto Exp roberto $
 ** Opcodes for Lua virtual machine
 ** See Copyright Notice in lua.h
 */
@@ -339,7 +339,7 @@ OP_EXTRAARG/*	Ax	extra (larger) argument for previous opcode	*/
 ** bit 6: instruction sets 'L->top' for next instruction (when C == 0)
 */
 
-LUAI_DDEC const lu_byte luaP_opmodes[NUM_OPCODES];
+LUAI_DDEC(const lu_byte luaP_opmodes[NUM_OPCODES];)
 
 #define getOpMode(m)	(cast(enum OpMode, luaP_opmodes[m] & 7))
 #define testAMode(m)	(luaP_opmodes[m] & (1 << 3))
@@ -358,7 +358,7 @@ LUAI_DDEC const lu_byte luaP_opmodes[NUM_OPCODES];
 #define opmode(ot,it,t,a,m) (((ot)<<6) | ((it)<<5) | ((t)<<4) | ((a)<<3) | (m))
 
 
-LUAI_DDEC const char *const luaP_opnames[NUM_OPCODES+1];  /* opcode names */
+LUAI_DDEC(const char *const luaP_opnames[NUM_OPCODES+1];)  /* opcode names */
 
 
 /* number of list items to accumulate before a SETLIST instruction */
diff --git a/ltm.h b/ltm.h
index 3069a3ba..12ae09de 100644
--- a/ltm.h
+++ b/ltm.h
@@ -1,5 +1,5 @@
 /*
-** $Id: ltm.h,v 2.37 2018/06/01 16:51:34 roberto Exp roberto $
+** $Id: ltm.h,v 2.38 2018/06/08 19:06:59 roberto Exp roberto $
 ** Tag methods
 ** See Copyright Notice in lua.h
 */
@@ -58,7 +58,7 @@ typedef enum {
 
 #define ttypename(x)	luaT_typenames_[(x) + 1]
 
-LUAI_DDEC const char *const luaT_typenames_[LUA_TOTALTAGS];
+LUAI_DDEC(const char *const luaT_typenames_[LUA_TOTALTAGS];)
 
 
 LUAI_FUNC const char *luaT_objtypename (lua_State *L, const TValue *o);
diff --git a/luaconf.h b/luaconf.h
index 64565066..f1ca51f5 100644
--- a/luaconf.h
+++ b/luaconf.h
@@ -1,5 +1,5 @@
 /*
-** $Id: luaconf.h,v 1.268 2018/04/02 13:58:33 roberto Exp roberto $
+** $Id: luaconf.h,v 1.269 2018/06/15 15:49:28 roberto Exp roberto $
 ** Configuration file for Lua
 ** See Copyright Notice in lua.h
 */
@@ -254,16 +254,20 @@
 #endif				/* } */
 
 
-/* more often than not the libs go together with the core */
+/*
+** More often than not the libs go together with the core;
+** Functions from the auxiliary library must be exported,
+** but opening functions do not.
+*/
 #define LUALIB_API	LUA_API
-#define LUAMOD_API	LUALIB_API
+#define LUAMOD_API	LUAI_FUNC
 
 
 /*
 @@ LUAI_FUNC is a mark for all extern functions that are not to be
 ** exported to outside modules.
-@@ LUAI_DDEF and LUAI_DDEC are marks for all extern (const) variables
-** that are not to be exported to outside modules (LUAI_DDEF for
+@@ LUAI_DDEF and LUAI_DDEC are marks for all extern (const) variables,
+** none of which to be exported to outside modules (LUAI_DDEF for
 ** definitions and LUAI_DDEC for declarations).
 ** CHANGE them if you need to mark them in some special way. Elf/gcc
 ** (versions 3.2 and later) mark them as "hidden" to optimize access
@@ -280,7 +284,7 @@
 #define LUAI_FUNC	extern
 #endif				/* } */
 
-#define LUAI_DDEC	LUAI_FUNC
+#define LUAI_DDEC(dec)	LUAI_FUNC dec
 #define LUAI_DDEF	/* empty */
 
 /* }================================================================== */