5 files changed, 2 insertions, 11 deletions

diff --git a/lcode.c b/lcode.c
index f7c2334c..429d4f80 100644
--- a/lcode.c
+++ b/lcode.c
@@ -1181,7 +1181,7 @@ void luaK_goiftrue (FuncState *fs, expdesc *e) {
 /*
 ** Emit code to go through if 'e' is false, jump otherwise.
 */
-void luaK_goiffalse (FuncState *fs, expdesc *e) {
+static void luaK_goiffalse (FuncState *fs, expdesc *e) {
   int pc;  /* pc of new jump */
   luaK_dischargevars(fs, e);
   switch (e->k) {
diff --git a/lcode.h b/lcode.h
index 8c27bc92..f6397a3c 100644
--- a/lcode.h
+++ b/lcode.h
@@ -80,7 +80,6 @@ LUAI_FUNC void luaK_exp2val (FuncState *fs, expdesc *e);
 LUAI_FUNC void luaK_self (FuncState *fs, expdesc *e, expdesc *key);
 LUAI_FUNC void luaK_indexed (FuncState *fs, expdesc *t, expdesc *k);
 LUAI_FUNC void luaK_goiftrue (FuncState *fs, expdesc *e);
-LUAI_FUNC void luaK_goiffalse (FuncState *fs, expdesc *e);
 LUAI_FUNC void luaK_storevar (FuncState *fs, expdesc *var, expdesc *e);
 LUAI_FUNC void luaK_setreturns (FuncState *fs, expdesc *e, int nresults);
 LUAI_FUNC void luaK_setoneret (FuncState *fs, expdesc *e);
diff --git a/llimits.h b/llimits.h
index d115496f..21632543 100644
--- a/llimits.h
+++ b/llimits.h
@@ -60,13 +60,6 @@ typedef lu_byte TStatus;
                           : cast_sizet(LUA_MAXINTEGER))
 
 /*
-** floor of the log2 of the maximum signed value for integral type 't'.
-** (That is, maximum 'n' such that '2^n' fits in the given signed type.)
-*/
-#define log2maxs(t)     (l_numbits(t) - 2)
-
-
-/*
 ** test whether an unsigned value is a power of 2 (or zero)
 */
 #define ispow2(x)       (((x) & ((x) - 1)) == 0)
diff --git a/lstring.c b/lstring.c
index 17c6fd8f..75635142 100644
--- a/lstring.c
+++ b/lstring.c
@@ -50,7 +50,7 @@ int luaS_eqstr (TString *a, TString *b) {
 }
 
 
-unsigned luaS_hash (const char *str, size_t l, unsigned seed) {
+static unsigned luaS_hash (const char *str, size_t l, unsigned seed) {
   unsigned int h = seed ^ cast_uint(l);
   for (; l > 0; l--)
     h ^= ((h<<5) + (h>>2) + cast_byte(str[l - 1]));
diff --git a/lstring.h b/lstring.h
index 2eac222b..1643c3d8 100644
--- a/lstring.h
+++ b/lstring.h
@@ -54,7 +54,6 @@
 #define eqshrstr(a,b)   check_exp((a)->tt == LUA_VSHRSTR, (a) == (b))
 
 
-LUAI_FUNC unsigned luaS_hash (const char *str, size_t l, unsigned seed);
 LUAI_FUNC unsigned luaS_hashlongstr (TString *ts);
 LUAI_FUNC int luaS_eqstr (TString *a, TString *b);
 LUAI_FUNC void luaS_resize (lua_State *L, int newsize);