diff --git a/ZCppMain/ZMainHead.H b/ZCppMain/ZMainHead.H
index 41c2625..0aaa7ef 100644
--- a/ZCppMain/ZMainHead.H
+++ b/ZCppMain/ZMainHead.H
@@ -5515,13 +5515,9 @@ namespace ZNsMain
         ZTycInt  CI_BuffSize   = 41         ;
         ZTypChar VCA_BuffParam[CI_BuffSize] ;
 
-    #ifdef _WIN
-        ZTypInt VI_ResultSize =
-            ( ::sprintf(VCA_BuffParam, "%I64d", ALL_Long) );
-    #else
         ZTypInt VI_ResultSize =
             ( ::sprintf(VCA_BuffParam, "%lld" , ALL_Long) );
-    #endif
+
         return ARR_SaveCStr.append
             (VCA_BuffParam, VI_ResultSize);
     }/*
@@ -5531,13 +5527,9 @@ namespace ZNsMain
         ZTycInt   CI_BuffSize   = 41         ;
         ZTypCharW VCA_BuffParam[CI_BuffSize] ;
 
-    #ifdef _WIN
-        ZTypInt   VI_ResultSize = ::swprintf
-            (VCA_BuffParam, CI_BuffSize, L"%I64d", ALL_Long) ;
-    #else
         ZTypInt   VI_ResultSize = ::swprintf
             (VCA_BuffParam, CI_BuffSize, L"%lld" , ALL_Long) ;
-    #endif
+
         return ARR_SaveCStr.append
             (VCA_BuffParam, VI_ResultSize);
     }/*
@@ -5598,13 +5590,9 @@ namespace ZNsMain
         ZTycInt  CI_BuffSize   = 41         ;
         ZTypChar VCA_BuffParam[CI_BuffSize] ;
 
-    #ifdef _WIN
-        ZTypInt VI_ResultSize =
-            ( ::sprintf(VCA_BuffParam, "%I64u", AULL_Int) );
-    #else
         ZTypInt VI_ResultSize =
             ( ::sprintf(VCA_BuffParam, "%llu" , AULL_Int) );
-    #endif
+
         return ARR_SaveCStr.append
             (VCA_BuffParam, VI_ResultSize);
     }/*
@@ -5614,13 +5602,9 @@ namespace ZNsMain
         ZTycInt   CI_BuffSize   = 41         ;
         ZTypCharW VCA_BuffParam[CI_BuffSize] ;
 
-    #ifdef _WIN
-        ZTypInt   VI_ResultSize = ::swprintf
-            (VCA_BuffParam, CI_BuffSize, L"%I64u", AULL_Int) ;
-    #else
         ZTypInt   VI_ResultSize = ::swprintf
             (VCA_BuffParam, CI_BuffSize, L"%llu" , AULL_Int) ;
-    #endif
+
         return ARR_SaveCStr.append
             (VCA_BuffParam, VI_ResultSize);
     }/*
diff --git a/ZCppMain/ZtCStringEx.H b/ZCppMain/ZtCStringEx.H
index e0b7027..75341da 100644
--- a/ZCppMain/ZtCStringEx.H
+++ b/ZCppMain/ZtCStringEx.H
@@ -1644,21 +1644,13 @@ namespace ZNsMain
         ZCStringBase& operator()(ZTypLLong ALL_LLongParam)
         {
             const int CI_BuffSize= 41; TypeChar VCA_BuffParam[CI_BuffSize] ;
-        #ifdef _WIN
+
             int VI_ResultSize = /*::::::::::::::::::::::::::::::::::::::::*/
                 (
                     sizeof(TypeChar)<=1
-                  ? ::sprintf ((char*   )VCA_BuffParam, /*++++++++*/  "%I64d", ALL_LLongParam)
-                  : ::swprintf((wchar_t*)VCA_BuffParam, CI_BuffSize, L"%I64d", ALL_LLongParam)
-                );
-        #else
-            int VI_ResultSize =
-                (
-                    sizeof(TypeChar)<=1
                   ? ::sprintf ((char*   )VCA_BuffParam, /*++++++++*/  "%lld" , ALL_LLongParam)
                   : ::swprintf((wchar_t*)VCA_BuffParam, CI_BuffSize, L"%lld" , ALL_LLongParam)
                 );
-        #endif
             return (*this)(VCA_BuffParam, VI_ResultSize); /*::::::::::::::*/
         }/*
         ZCStringBase& operator()(ZTypLLong ALL_LLongParam)*/
@@ -1666,21 +1658,13 @@ namespace ZNsMain
         ZCStringBase& operator()(ZTypULLong AULL_LLongParam)
         {
             const int CI_BuffSize= 41; TypeChar VCA_BuffParam[CI_BuffSize] ;
-        #ifdef _WIN
-            int VI_ResultSize = /*::::::::::::::::::::::::::::::::::::::::*/
-                (
-                    sizeof(TypeChar)<=1
-                  ? ::sprintf ((char*   )VCA_BuffParam, /*+++++++*/   "%I64u", AULL_LLongParam)
-                  : ::swprintf((wchar_t*)VCA_BuffParam, CI_BuffSize, L"%I64u", AULL_LLongParam)
-                );
-        #else
+
             int VI_ResultSize = /*::::::::::::::::::::::::::::::::::::::::*/
                 (
                     sizeof(TypeChar)<=1
                   ? ::sprintf ((char*   )VCA_BuffParam, /*++++++++*/  "%llu" , AULL_LLongParam)
                   : ::swprintf((wchar_t*)VCA_BuffParam, CI_BuffSize, L"%llu" , AULL_LLongParam)
                 );
-        #endif
             return (*this)(VCA_BuffParam, VI_ResultSize); /*::::::::::::::*/
         }/*
         ZCStringBase& operator()(ZTypULLong AULL_LLongParam)*/
diff --git a/ZCppMain/ZtCStringStd.H b/ZCppMain/ZtCStringStd.H
index 5bd18b9..b910d52 100644
--- a/ZCppMain/ZtCStringStd.H
+++ b/ZCppMain/ZtCStringStd.H
@@ -472,21 +472,13 @@ namespace ZNsMain
         ZtCStringStd& operator()(ZTypLLong ALL_LLongParam)
         {
             const int CI_BuffSize= 41; TypeChar VCA_BuffParam[CI_BuffSize] ;
-        #ifdef _WIN
+
             int VI_ResultSize = /*::::::::::::::::::::::::::::::::::::::::*/
                 (
                     sizeof(TypeChar)<=1
-                  ? ::sprintf ((char*   )VCA_BuffParam, /*++++++++*/  "%I64d", ALL_LLongParam)
-                  : ::swprintf((wchar_t*)VCA_BuffParam, CI_BuffSize, L"%I64d", ALL_LLongParam)
-                );
-        #else
-            int VI_ResultSize =
-                (
-                    sizeof(TypeChar)<=1
                   ? ::sprintf ((char*   )VCA_BuffParam, /*++++++++*/  "%lld" , ALL_LLongParam)
                   : ::swprintf((wchar_t*)VCA_BuffParam, CI_BuffSize, L"%lld" , ALL_LLongParam)
                 );
-        #endif
             return (*this)(VCA_BuffParam, VI_ResultSize); /*::::::::::::::*/
         }/*
         ZtCStringStd& operator()(ZTypLLong ALL_LLongParam)*/
@@ -494,21 +486,13 @@ namespace ZNsMain
         ZtCStringStd& operator()(ZTypULLong AULL_LLongParam)
         {
             const int CI_BuffSize= 41; TypeChar VCA_BuffParam[CI_BuffSize] ;
-        #ifdef _WIN
-            int VI_ResultSize = /*::::::::::::::::::::::::::::::::::::::::*/
-                (
-                    sizeof(TypeChar)<=1
-                  ? ::sprintf ((char*   )VCA_BuffParam, /*+++++++*/   "%I64u", AULL_LLongParam)
-                  : ::swprintf((wchar_t*)VCA_BuffParam, CI_BuffSize, L"%I64u", AULL_LLongParam)
-                );
-        #else
+
             int VI_ResultSize = /*::::::::::::::::::::::::::::::::::::::::*/
                 (
                     sizeof(TypeChar)<=1
                   ? ::sprintf ((char*   )VCA_BuffParam, /*++++++++*/  "%llu" , AULL_LLongParam)
                   : ::swprintf((wchar_t*)VCA_BuffParam, CI_BuffSize, L"%llu" , AULL_LLongParam)
                 );
-        #endif
             return (*this)(VCA_BuffParam, VI_ResultSize); /*::::::::::::::*/
         }/*
         ZtCStringStd& operator()(ZTypULLong AULL_LLongParam)*/
diff --git a/ZCppMainTest/ZtCStringBase_000.cpp b/ZCppMainTest/ZtCStringBase_000.cpp
index c06bcb9..ef5781a 100644
--- a/ZCppMainTest/ZtCStringBase_000.cpp
+++ b/ZCppMainTest/ZtCStringBase_000.cpp
@@ -240,8 +240,8 @@ int main(int AI_ArgCnt, char* APP_ArgVal[])*/
 
 ■  mingw 컴파일
 
-    g++.exe -o ZtCStringBase_000_mw.exe   ZtCStringBase_000.cpp -I../ -lWs2_32
-    g++.exe -o ZtCStringBase_000_mw_D.exe ZtCStringBase_000.cpp -I../ -lWs2_32 -D_DEBUG
+    g++.exe -o ZtCStringBase_000_mw.exe   ZtCStringBase_000.cpp -I../ -lWs2_32 -Wall -Wno-unused-function -Wno-misleading-indentation
+    g++.exe -o ZtCStringBase_000_mw_D.exe ZtCStringBase_000.cpp -I../ -lWs2_32 -Wall -Wno-unused-function -Wno-misleading-indentation -D_DEBUG
 
     ./ZtCStringBase_000_mw.exe
     ./ZtCStringBase_000_mw_D.exe