Structure warning references in range [C4000, C4040]

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4002.md

@@ -1,19 +1,23 @@
 ---
-description: "Learn more about: Compiler Warning (level 1, Error) C4002"
 title: "Compiler Warning (level 1, Error) C4002"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1, Error) C4002"
+ms.date: 11/04/2016
 f1_keywords: ["C4002"]
 helpviewer_keywords: ["C4002"]
 ---
 # Compiler Warning (level 1, Error) C4002
 
 > too many arguments for function-like macro invocation '*identifier*'
 
+## Remarks
+
 The number of actual parameters in the macro exceeds the number of formal parameters in the macro definition. The preprocessor collects the extra parameters but ignores them during macro expansion.
 
 C4002 can occur when incorrectly using [variadic macros](../../preprocessor/variadic-macros.md).
 
-The following sample generates C4002:
+## Examples
+
+The following example generates C4002:
 
 ```cpp
 // C4002.cpp

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4003.md

@@ -1,17 +1,21 @@
 ---
-description: "Learn more about: Compiler Warning (level 1, Error) C4003"
 title: "Compiler Warning (level 1, Error) C4003"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1, Error) C4003"
+ms.date: 11/04/2016
 f1_keywords: ["C4003"]
 helpviewer_keywords: ["C4003"]
 ---
 # Compiler Warning (level 1, Error) C4003
 
 > not enough arguments for function-like macro invocation '*identifier*'
 
+## Remarks
+
 The number of formal parameters in the macro definition exceeds the number of actual parameters in the macro. Macro expansion substitutes empty text for the missing parameters.
 
-The following sample generates C4003:
+## Example
+
+The following example generates C4003:
 
 ```cpp
 // C4003.cpp

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4005.md

@@ -1,14 +1,15 @@
 ---
-description: "Learn more about: Compiler Warning (level 1) C4005"
 title: "Compiler Warning (level 1) C4005"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4005"
+ms.date: 11/04/2016
 f1_keywords: ["C4005"]
 helpviewer_keywords: ["C4005"]
-ms.assetid: 7f2dc79a-9fcb-4d5b-be61-120d9cb487ad
 ---
 # Compiler Warning (level 1) C4005
 
-'identifier' : macro redefinition
+> 'identifier' : macro redefinition
+
+## Remarks
 
 The macro identifier is defined twice. The compiler uses the second macro definition.
 
@@ -24,7 +25,9 @@ The macro identifier is defined twice. The compiler uses the second macro defini
 
 1. Use an [#undef](../../preprocessor/hash-undef-directive-c-cpp.md) directive before the second definition.
 
-The following sample generates C4005:
+## Example
+
+The following example generates C4005:
 
 ```cpp
 // C4005.cpp

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4006.md

@@ -1,16 +1,21 @@
 ---
-description: "Learn more about: Compiler Warning (level 1) C4006"
 title: "Compiler Warning (level 1) C4006"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4006"
+ms.date: 11/04/2016
 f1_keywords: ["C4006"]
 helpviewer_keywords: ["C4006"]
-ms.assetid: f1a59819-0fd2-4361-8e3a-99e4b514b8e1
 ---
 # Compiler Warning (level 1) C4006
 
-\#undef expected an identifier
+> #undef expected an identifier
+
+## Remarks
+
+The `#undef` directive did not specify an identifier to undefine. The directive is ignored. To resolve the warning, be sure to specify an identifier.
+
+## Example
 
-The `#undef` directive did not specify an identifier to undefine. The directive is ignored. To resolve the warning, be sure to specify an identifier. The following sample generates C4006:
+The following example generates C4006:
 
 ```cpp
 // C4006.cpp

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4010.md

@@ -1,20 +1,23 @@
 ---
-description: "Learn more about: Compiler Warning (level 1) C4010"
 title: "Compiler Warning (level 1) C4010"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4010"
+ms.date: 11/04/2016
 f1_keywords: ["C4010"]
 helpviewer_keywords: ["C4010"]
-ms.assetid: d607a9ff-8f8f-45c0-b07b-3b2f439e5485
 ---
 # Compiler Warning (level 1) C4010
 
-single-line comment contains line-continuation character
+> single-line comment contains line-continuation character
+
+## Remarks
 
 A single-line comment, which is introduced by //, contains a backslash (\\) that serves as a line-continuation character. The compiler considers the next line to be a continuation and treats it as a comment.
 
 Some syntax-directed editors do not indicate the line following the continuation character as a comment. Ignore syntax coloring on any lines that cause this warning.
 
-The following sample generates C4010:
+## Example
+
+The following example generates C4010:
 
 ```cpp
 // C4010.cpp

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4015.md

@@ -1,13 +1,14 @@
 ---
-description: "Learn more about: Compiler Warning (level 1) C4015"
 title: "Compiler Warning (level 1) C4015"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4015"
+ms.date: 11/04/2016
 f1_keywords: ["C4015"]
 helpviewer_keywords: ["C4015"]
-ms.assetid: 7242ab90-c869-482f-8152-46728575837e
 ---
 # Compiler Warning (level 1) C4015
 
-'identifier' : type of bit field must be integral
+> 'identifier' : type of bit field must be integral
+
+## Remarks
 
 The bit field is not declared as an integer type. The compiler assumes the base type of the bit field to be unsigned. Bit fields must be declared as unsigned integer types.

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4020.md

@@ -1,18 +1,21 @@
 ---
-description: "Learn more about: Compiler Warning (level 1) C4020"
 title: "Compiler Warning (level 1) C4020"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4020"
+ms.date: 11/04/2016
 f1_keywords: ["C4020"]
 helpviewer_keywords: ["C4020"]
-ms.assetid: 8c4cd6be-9371-4c8c-b0ff-a5ad367bbab0
 ---
 # Compiler Warning (level 1) C4020
 
-'function' : too many actual parameters
+> 'function' : too many actual parameters
+
+## Remarks
 
 The number of actual parameters in a function call exceeds the number of formal parameters in the function prototype or definition. The compiler passes the extra actual parameters according to the calling convention of the function.
 
-The following sample generates C4020:
+## Example
+
+The following example generates C4020:
 
 ```c
 // C4020.c

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4022.md

@@ -1,13 +1,14 @@
 ---
-description: "Learn more about: Compiler Warning (level 1) C4022"
 title: "Compiler Warning (level 1) C4022"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4022"
+ms.date: 11/04/2016
 f1_keywords: ["C4022"]
 helpviewer_keywords: ["C4022"]
-ms.assetid: 9586ca84-4b40-4602-91a4-2e2415b1ab63
 ---
 # Compiler Warning (level 1) C4022
 
-'function' : pointer mismatch for actual parameter 'number'
+> 'function' : pointer mismatch for actual parameter 'number'
+
+## Remarks
 
 The pointer type of the actual parameter differs from the pointer type of the corresponding formal parameter. The actual parameter is passed without change.

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4024.md

@@ -1,13 +1,14 @@
 ---
-description: "Learn more about: Compiler Warning (level 1) C4024"
 title: "Compiler Warning (level 1) C4024"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4024"
+ms.date: 11/04/2016
 f1_keywords: ["C4024"]
 helpviewer_keywords: ["C4024"]
-ms.assetid: f6cb1b70-686a-4747-a01c-de673208209a
 ---
 # Compiler Warning (level 1) C4024
 
-'function' : different types for formal and actual parameter 'number'
+> 'function' : different types for formal and actual parameter 'number'
+
+## Remarks
 
 Corresponding formal and actual parameters have different types. The compiler passes the actual parameter without change. The receiving function converts the parameter type to the type expected.

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4025.md

@@ -1,13 +1,14 @@
 ---
-description: "Learn more about: Compiler Warning (level 1) C4025"
 title: "Compiler Warning (level 1) C4025"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4025"
+ms.date: 11/04/2016
 f1_keywords: ["C4025"]
 helpviewer_keywords: ["C4025"]
-ms.assetid: c4f6a651-0641-4446-973e-8290065e49ad
 ---
 # Compiler Warning (level 1) C4025
 
-'number' : based pointer passed to function with variable arguments: parameter number
+> 'number' : based pointer passed to function with variable arguments: parameter number
+
+## Remarks
 
 Passing a based pointer to a function with variable arguments causes the pointer to be normalized, with unpredictable results. Do not pass based pointers to functions with variable arguments.

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4026.md

@@ -1,13 +1,14 @@
 ---
-description: "Learn more about: Compiler Warning (level 1) C4026"
 title: "Compiler Warning (level 1) C4026"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4026"
+ms.date: 11/04/2016
 f1_keywords: ["C4026"]
 helpviewer_keywords: ["C4026"]
-ms.assetid: 2c8ff616-8d7f-4784-8037-77f8b6a67698
 ---
 # Compiler Warning (level 1) C4026
 
-function declared with formal parameter list
+> function declared with formal parameter list
+
+## Remarks
 
 The function declaration has formal parameters, but the function definition does not. Subsequent calls to this function assume that the function takes no parameters.

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4027.md

@@ -1,6 +1,6 @@
 ---
-description: "Learn more about compiler warning (level 1) C4027"
 title: "Compiler Warning (level 1) C4027"
+description: "Learn more about compiler warning (level 1) C4027"
 ms.date: 12/16/2020
 f1_keywords: ["C4027"]
 helpviewer_keywords: ["C4027"]
@@ -9,6 +9,8 @@ helpviewer_keywords: ["C4027"]
 
 > function declared without formal parameter list
 
+## Remarks
+
 The function declaration had no formal parameters, but there are formal parameters in the function definition or actual parameters in a call.
 
 The compiler accepts, but warns, on an old C-style forward declaration of a function name without a parameter list. On later calls to this function, the compiler assumes that the function takes actual parameters of the types found in the function definition or call. We recommend you modify your function declaration

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4028.md

@@ -1,22 +1,23 @@
 ---
-description: "Learn more about: Compiler Warning (level 1) C4028"
 title: "Compiler Warning (level 1) C4028"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4028"
+ms.date: 11/04/2016
 f1_keywords: ["C4028"]
 helpviewer_keywords: ["C4028"]
-ms.assetid: c3e8b70b-e870-416c-a285-bba5f71dbfc6
 ---
 # Compiler Warning (level 1) C4028
 
-formal parameter 'number' different from declaration
+> formal parameter 'number' different from declaration
+
+## Remarks
 
 The type of the formal parameter does not agree with the corresponding parameter in the declaration. The type in the original declaration is used.
 
 This warning is only valid for C source code.
 
 ## Example
 
-The following sample generates C4028.
+The following example generates C4028.
 
 ```c
 // C4028.c

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4029.md

@@ -1,13 +1,14 @@
 ---
-description: "Learn more about: Compiler Warning (level 1) C4029"
 title: "Compiler Warning (level 1) C4029"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4029"
+ms.date: 11/04/2016
 f1_keywords: ["C4029"]
 helpviewer_keywords: ["C4029"]
-ms.assetid: a5c50bab-a189-44c9-aa5c-4377c7c8443a
 ---
 # Compiler Warning (level 1) C4029
 
-declared formal parameter list different from definition
+> declared formal parameter list different from definition
+
+## Remarks
 
 Formal parameter types in the function declaration do not agree with those in the function definition. The compiler uses the parameter list from the definition.

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4030.md

@@ -1,13 +1,14 @@
 ---
-description: "Learn more about: Compiler Warning (level 1) C4030"
 title: "Compiler Warning (level 1) C4030"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4030"
+ms.date: 11/04/2016
 f1_keywords: ["C4030"]
 helpviewer_keywords: ["C4030"]
-ms.assetid: 155b290e-4777-4704-ad35-02968b1e4c5e
 ---
 # Compiler Warning (level 1) C4030
 
-**first formal parameter list longer than the second list**
+> first formal parameter list longer than the second list
+
+## Remarks
 
 A function was redeclared with different formal parameters. The compiler uses the formal parameters given in the first declaration.

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4031.md

@@ -1,13 +1,14 @@
 ---
-description: "Learn more about: Compiler Warning (level 1) C4031"
 title: "Compiler Warning (level 1) C4031"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4031"
+ms.date: 11/04/2016
 f1_keywords: ["C4031"]
 helpviewer_keywords: ["C4031"]
-ms.assetid: 8ac4965d-75e2-42db-9763-3f6ae707e1e1
 ---
 # Compiler Warning (level 1) C4031
 
-second formal parameter list longer than the first list
+> second formal parameter list longer than the first list
+
+## Remarks
 
 A function is redeclared with different formal parameters. The compiler uses the formal parameters given in the first declaration.

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4033.md

@@ -1,22 +1,25 @@
 ---
-description: "Learn more about: Compiler Warning (level 1) C4033"
 title: "Compiler Warning (level 1) C4033"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4033"
+ms.date: 11/04/2016
 f1_keywords: ["C4033"]
 helpviewer_keywords: ["C4033"]
-ms.assetid: 189a9ec3-ff6d-49dd-b9b2-530b28bbb7c9
 ---
 # Compiler Warning (level 1) C4033
 
-'function' must return a value
+> 'function' must return a value
+
+## Remarks
 
 The function does not return a value. An undefined value is returned.
 
 Functions that use **`return`** without a return value must be declared as type **`void`**.
 
 This error is for C language code.
 
-The following sample generates C4033:
+## Example
+
+The following example generates C4033:
 
 ```c
 // C4033.c