How does it work?

MagNumDB is a database that contains about 360,000 items. These items are constants, names, values all extracted from more than 9,000 header files (.h, .hxx, .hpp, .idl, etc.) provided by standard Windows and Visual Studio SDKs and WDKs.

Some values have been extracted from the very special uuid.lib file that contains the value of thousands of guids and property keys, not present anywhere else in header files. This can explain some duplicates (because names in uuid.lib are not always exactly the same as names in .h parsed files...).

It also contains around 36,0000 undocumented guids that we found ... meeeeep ...

 "C2P5"

To build this database, we have tried many existing parsers, things like CLANG or other fine tools, but they just don't suit our needs. They can't handle thousands of files that don't compile together, they can't handle some specific (or just very old) Microsoft constructs or annotations, they don't remember the stack of #define directives that led to a definition, they only give you a final AST, not a partial one, etc.

So, in the end, we have written a C/C++ parser named C2P5 (for C/CPP/PreProcessor/Parser), tailored specifically for computing constants. C2P5 is capable of preprocessing, parsing and partially evaluating all header files as if they were included in a one big virtual project (that of course, does not compile) on a 32G RAM machine. It currently supports the following preprocessor and C/C++ constructs:

  • #define preprocessor that define constants
  • #define preprocessor that define expression to compute constants
  • C and C++ constants, strings and enum definitions, and some level of pointerness
  • Special GUID constructs like DECLSPEC_UUID, DEFINE_GUIDSTRUCT, MIDL_INTERFACE, you name it
  • PROPERTYKEY constructs
  • Some IDL constructs
  • Etc.

The parser remembers dynamic preprocessor definitions (#if, #ifdef, etc.) that are conditions for constants definitions and expression computation. All parsed items are saved in the database, as well as the associated conditions. There may be more than one item corresponding to a given name, if there are differences in their associated conditions stack.

C2P5 supports the following types of constants, regardless of the way they are defined in source files:

  • integer, signed or unsigned, from 8-bit to 128-bit
  • floating point number, single (32-bit) or double (64-bit)
  • globally unique identifier, or guid, uuid, CLSID, IID, etc.
  • string, in narrow, wide, or utf-8/16/32 formats
  • character, in narrow, wide, or utf-8/16/32 formats
  • pointer, a constant cast as a pointer
  • property key, or PROPERTYKEY, or PKEY, a combination of a guid (fmtid) and a 32-bit integer (id).

 Powered by

C2P5 and this MagNumDB web site are written in C# and use a Lucene database as a full-text search engine. C2P5 uses a custom ANTLR4cs C grammar for expression parsing, not for preprocessor parsing.

 

 Frequently Asked Questions

  • Q: Can I run custom queries?
    A: Yes. You can use Lucene's query syntax. Note the Database is case insensitive. Check out the list of columns with their corresponding database column names:

    • Index: the item's index.
    • Name: the item's name, or title. For enum values, it's prefixed with the enum's name.
      Corresponding database field: title.
    • Type: the item's type, expressed in a specific, universal system.
      Corresponding database's field: valuetype, but use the value of the Storage type column for queries on items type.
    • Value: the item's value. For string values, it's displayed as is w/o quotes nor escaping.
      Corresponding database field: value. There is also a typedvalue field that can contain database's Int32, Int64, Float, Double or String typed values.
    • Hex Value: the item's hexadecimal value, only valid for integer types.
      There is no corresponding database field.
    • Signed Value: the item's signed value, only valid for integer and double types. Useful when you found a unsigned number and want to get the corresponding signed value (uint -> int for example).
      There is no corresponding database field.
    • Source lines(s): the source lines from which the item was extracted. Comments and characters such as TAB, CR are preserved.
      Corresponding database field: source.
    • File path: the file path from which the item was extracted, terminated by the line index.
      Corresponding database field: filepath. There are also directory and filename fields. filename is useful to query for values in a given file.
    • Score: Database's score value. Items are returned sorted by score.
    • Guid formats: a utility columns that proposes all possible guid formats. Only valid for guid types.
      There is no corresponding database field
    • Char type: the character encoding (narrow, wide, etc.). Only valid for char and string values.
      Corresponding database field: chartype.
    • Storage type: the exact storage type in the database. Only used for specific queries.
      Corresponding database field: valuetype.
    • Conditions: the list of preprocessor conditions for a given item. If a condition is surrounded with a REVERSE function, it means the reverse condition of what's surrounded was the condition.
      Corresponding database field: conditions. There may be multiple conditions fields for one item.

    Some important points to note:

    • If you search for a negative number (like error codes expressed using signed integers), you can surround the search with double quotes, for example searching for "-2147009290" is equivalent to searching for 0x80073CF6, 80073CF6 (or even 3CF6 in this specific case). If you don't surround negative numbers with double quotes, the system will search for signed and unsigned corresponding values.
    • The full-text search uses items' name, value, hex value, guid formats, source lines, etc. so refine your search if you get back too many items.
    • You can search for guid binary values using just a part of their full definition. For example, if you search for '79eac9c5', it will get you 3 guid entries
    • Leading wild card search (*whatever) is allowed, but it may slow down the search significantly.

    Here are some example or custom queries:

    title:wm_user returns the WM_USER Windows message item, not all items that reference the WM_USER token.

    title:wm_u* returns all items (Windows messages probably) whose name starts with WM_U*.

    value:1024 AND title:wm_* returns all items (Windows messages probably) whose name starts with WM_U* and value is 1024. Note AND must be UPPERCASE for database to understand it as an AND operator.

    value:"00000002-0000-0000-C000-000000000046" returns the IMalloc IID guid value.

  • Q: I always get back 400 items at most. Why?
    A: The MagNumDb site currently limits the number of returned items to this value by design. This should be enough for most real search scenarios (like enums with a big list of values).

  • Q: Some values are empty. Why?
    A: The expression evaluator cannot always compute the final value, because it sometimes require contextual information (custom defines, compiler architecture, etc.) that the parser doesn't have at parsing time. You can enable the Source line(s) column to check what's the corresponding source and try to work it out by yourself. The origin file path and line number is also included.

  • Q: Can I get all values for a given enum?
    A: Sure. For example, __VSHPROPID is the name of an enum, and a query like this: parent:__VSHPROPID will get all the enum's values (66 entries).

  • Q: I sometimes get back items whose name starts with "__magnumdb__enum_". Why?
    A: C allows unnamed enums. The MagNumDb parser just gives them a name, using the defining file name and a counter.

  • Q: I sometimes get back the same item/name twice or more with different values. For example:  TARGET_IS_NT60_OR_LATER. Why?
    A: This can be the case with defines. Their value may be different if they were surrounded by # directives (#if, #else, etc.) in the original source code. You can enable the Condition(s) column to check what are the corresponding conditions for a given item.
    Note: if a condition is surrounded with a funny REVERSE function token, it means the reverse condition of what's surrounded.

  • Q: I can't connect from an IP address but from another one, it works. Why?
    A: The server is constantly monitored for excessive usage. It's possible your IP address has been banned because massive sets of queries where observed. If you think this is an error, send us an email.

 Database Metrics

  • Last update date: Thursday October 7, 2021
  • Items count: 362743
  • Parsed files count: 9541
  • Windows SDK version: 10.0.22000.0
  • NetFx SDK version: 4.8
  • MSVC Tools version: 14.29.30133

 Rest API

There is a JSON version API (you will have to figure out the schema, it's pretty obvious) that you can call here (the search query is the 'q' parameter):

   https://www.magnumdb.com/api.aspx?q=0xC000000D&key=you-api-key-goes-here

Note this API also has a 400 items maximum limit and the server is monitored for excessive usage (the key can be removed without notice). If you want to get a key, send us an email.

 

 Contact

We welcome feedback.
Seen anything missing? A bug? A wrong value? Do you have any suggestion for improvements? Do you have an idea for a cool new feature?

Please contact us here

 About MagNumDB

MagNumDB  2017-2022 Simon Mourier V1.4.0. All rights reserved.

Profile for Simon Mourier at Stack Overflow, Q&A for professional and enthusiast programmers

All product names, logos, and brands are property of their respective owners. All company, product and service names used in this website are for identification purposes only.

All values, names, source code fragments displayed here have been extracted from files that are property of their respective owners.

THIS SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND OTHER THAN AS SPECIFICALLY SET FORTH IN THE LICENSE AGREEMENT, INCLUDING WITHOUT LIMITATION WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Toggle columns:

Index Score Name Type Value Hex value Signed value Guid formats Char type Storage type Source line(s) File path Condition(s)
Index Score Name Type Value Hex value Signed value Guid formats Char type Storage type Source line(s) File path Condition(s)
1 9.758399 IP_DISCARD_REASON::IpDiscardBadSourceAddress Int32 1 0x00000001 1 System.Int32 
IpDiscardBadSourceAddress = 1,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(1997,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
2 9.758399 IP_DISCARD_REASON::IpDiscardNotLocallyDestined Int32 2 0x00000002 2 System.Int32 
IpDiscardNotLocallyDestined,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(1998,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
3 9.758399 IP_DISCARD_REASON::IpDiscardProtocolUnreachable Int32 3 0x00000003 3 System.Int32 
IpDiscardProtocolUnreachable,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(1999,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
4 9.758399 IP_DISCARD_REASON::IpDiscardPortUnreachable Int32 4 0x00000004 4 System.Int32 
IpDiscardPortUnreachable,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2000,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
5 9.758399 IP_DISCARD_REASON::IpDiscardBadLength Int32 5 0x00000005 5 System.Int32 
IpDiscardBadLength,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2001,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
6 9.758399 IP_DISCARD_REASON::IpDiscardMalformedHeader Int32 6 0x00000006 6 System.Int32 
IpDiscardMalformedHeader,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2002,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
7 9.758399 IP_DISCARD_REASON::IpDiscardNoRoute Int32 7 0x00000007 7 System.Int32 
IpDiscardNoRoute,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2003,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
8 9.758399 IP_DISCARD_REASON::IpDiscardBeyondScope Int32 8 0x00000008 8 System.Int32 
IpDiscardBeyondScope,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2004,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
9 9.758399 IP_DISCARD_REASON::IpDiscardInspectionDrop Int32 9 0x00000009 9 System.Int32 
IpDiscardInspectionDrop,  // Blocked by firewall, ICMP should not be sent.
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2005,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
10 9.758399 IP_DISCARD_REASON::IpDiscardTooManyDecapsulations Int32 10 0x0000000A 10 System.Int32 
IpDiscardTooManyDecapsulations,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2006,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
11 9.758399 IP_DISCARD_REASON::IpDiscardAdministrativelyProhibited Int32 11 0x0000000B 11 System.Int32 
IpDiscardAdministrativelyProhibited, // Blocked, ICMP should be sent.
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2007,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
12 9.758399 IP_DISCARD_REASON::IpDiscardBadChecksum Int32 12 0x0000000C 12 System.Int32 
IpDiscardBadChecksum,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2008,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
13 9.758399 IP_DISCARD_REASON::IpDiscardReceivePathMax Int32 127 0x0000007F 127 System.Int32 
IpDiscardReceivePathMax = 127,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2010,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
14 9.758399 IP_DISCARD_REASON::IpDiscardHopLimitExceeded Int32 128 0x00000080 -128 System.Int32 
IpDiscardHopLimitExceeded,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2015,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
15 9.758399 IP_DISCARD_REASON::IpDiscardAddressUnreachable Int32 129 0x00000081 -127 System.Int32 
IpDiscardAddressUnreachable,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2016,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
16 9.758399 IP_DISCARD_REASON::IpDiscardRscPacket Int32 130 0x00000082 -126 System.Int32 
IpDiscardRscPacket,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2017,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
17 9.758399 IP_DISCARD_REASON::IpDiscardForwardPathMax Int32 255 0x000000FF -1 System.Int32 
IpDiscardForwardPathMax = 255,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2018,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
18 9.758399 IP_DISCARD_REASON::IpDiscardArbitrationUnhandled Int32 256 0x00000100 256 System.Int32 
IpDiscardArbitrationUnhandled,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2023,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
19 9.758399 IP_DISCARD_REASON::IpDiscardInspectionAbsorb Int32 257 0x00000101 257 System.Int32 
IpDiscardInspectionAbsorb, // WFP took ownership of the packet.
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2024,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
20 9.758399 IP_DISCARD_REASON::IpDiscardDontFragmentMtuExceeded Int32 258 0x00000102 258 System.Int32 
IpDiscardDontFragmentMtuExceeded,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2029,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
21 9.758399 IP_DISCARD_REASON::IpDiscardBufferLengthExceeded Int32 259 0x00000103 259 System.Int32 
IpDiscardBufferLengthExceeded,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2030,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
22 9.758399 IP_DISCARD_REASON::IpDiscardAddressResolutionTimeout Int32 260 0x00000104 260 System.Int32 
IpDiscardAddressResolutionTimeout,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2031,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
23 9.758399 IP_DISCARD_REASON::IpDiscardAddressResolutionFailure Int32 261 0x00000105 261 System.Int32 
IpDiscardAddressResolutionFailure,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2032,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
24 9.758399 IP_DISCARD_REASON::IpDiscardIpsecFailure Int32 262 0x00000106 262 System.Int32 
IpDiscardIpsecFailure,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2033,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
25 9.758399 IP_DISCARD_REASON::IpDiscardExtensionHeadersFailure Int32 263 0x00000107 263 System.Int32 
IpDiscardExtensionHeadersFailure,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2034,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
26 9.758399 IP_DISCARD_REASON::IpDiscardAllocationFailure Int32 264 0x00000108 264 System.Int32 
IpDiscardAllocationFailure,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2035,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
27 9.758399 IP_DISCARD_REASON::IpDiscardIpsnpiClientDrop Int32 265 0x00000109 265 System.Int32 
IpDiscardIpsnpiClientDrop,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2040,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
28 9.758399 IP_DISCARD_REASON::IpDiscardUnsupportedOffload Int32 266 0x0000010A 266 System.Int32 
IpDiscardUnsupportedOffload,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2042,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
29 9.758399 IP_DISCARD_REASON::IpDiscardRoutingFailure Int32 267 0x0000010B 267 System.Int32 
IpDiscardRoutingFailure,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2043,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
30 9.758399 IP_DISCARD_REASON::IpDiscardAncillaryDataFailure Int32 268 0x0000010C 268 System.Int32 
IpDiscardAncillaryDataFailure,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2044,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
31 9.758399 IP_DISCARD_REASON::IpDiscardRawDataFailure Int32 269 0x0000010D 269 System.Int32 
IpDiscardRawDataFailure,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2045,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
32 9.758399 IP_DISCARD_REASON::IpDiscardSessionStateFailure Int32 270 0x0000010E 270 System.Int32 
IpDiscardSessionStateFailure,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2046,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
33 9.758399 IP_DISCARD_REASON::IpDiscardIpsnpiAllocationFailure Int32 271 0x0000010F 271 System.Int32 
IpDiscardIpsnpiAllocationFailure,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2048,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
34 9.758399 IP_DISCARD_REASON::IpDiscardIpsnpiModifiedButNotForwarded Int32 272 0x00000110 272 System.Int32 
IpDiscardIpsnpiModifiedButNotForwarded,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2049,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
35 9.758399 IP_DISCARD_REASON::IpDiscardIpsnpiNoNextHop Int32 273 0x00000111 273 System.Int32 
IpDiscardIpsnpiNoNextHop,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2050,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
36 9.758399 IP_DISCARD_REASON::IpDiscardIpsnpiNoCompartment Int32 274 0x00000112 274 System.Int32 
IpDiscardIpsnpiNoCompartment,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2051,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
37 9.758399 IP_DISCARD_REASON::IpDiscardIpsnpiNoInterface Int32 275 0x00000113 275 System.Int32 
IpDiscardIpsnpiNoInterface,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2052,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
38 9.758399 IP_DISCARD_REASON::IpDiscardIpsnpiNoSubInterface Int32 276 0x00000114 276 System.Int32 
IpDiscardIpsnpiNoSubInterface,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2053,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
39 9.758399 IP_DISCARD_REASON::IpDiscardIpsnpiInterfaceDisabled Int32 277 0x00000115 277 System.Int32 
IpDiscardIpsnpiInterfaceDisabled,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2054,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
40 9.758399 IP_DISCARD_REASON::IpDiscardIpsnpiSegmentationFailed Int32 278 0x00000116 278 System.Int32 
IpDiscardIpsnpiSegmentationFailed,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2055,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
41 9.758399 IP_DISCARD_REASON::IpDiscardIpsnpiNoEthernetHeader Int32 279 0x00000117 279 System.Int32 
IpDiscardIpsnpiNoEthernetHeader,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2056,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
42 9.758399 IP_DISCARD_REASON::IpDiscardIpsnpiUnexpectedFragment Int32 280 0x00000118 280 System.Int32 
IpDiscardIpsnpiUnexpectedFragment,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2057,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
43 9.758399 IP_DISCARD_REASON::IpDiscardIpsnpiUnsupportedInterfaceType Int32 281 0x00000119 281 System.Int32 
IpDiscardIpsnpiUnsupportedInterfaceType,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2058,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
44 9.758399 IP_DISCARD_REASON::IpDiscardIpsnpiInvalidLsoInfo Int32 282 0x0000011A 282 System.Int32 
IpDiscardIpsnpiInvalidLsoInfo,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2059,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
45 9.758399 IP_DISCARD_REASON::IpDiscardIpsnpiInvalidUsoInfo Int32 283 0x0000011B 283 System.Int32 
IpDiscardIpsnpiInvalidUsoInfo,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2060,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
46 9.758399 IP_DISCARD_REASON::IpDiscardInternalError Int32 284 0x0000011C 284 System.Int32 
IpDiscardInternalError,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2062,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
47 9.758399 IP_DISCARD_REASON::IpDiscardAdministrativelyConfigured Int32 285 0x0000011D 285 System.Int32 
IpDiscardAdministrativelyConfigured,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2063,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
48 9.758399 IP_DISCARD_REASON::IpDiscardBadOption Int32 286 0x0000011E 286 System.Int32 
IpDiscardBadOption,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2064,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
49 9.758399 IP_DISCARD_REASON::IpDiscardLoopbackDisallowed Int32 287 0x0000011F 287 System.Int32 
IpDiscardLoopbackDisallowed,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2065,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
50 9.758399 IP_DISCARD_REASON::IpDiscardSmallerScope Int32 288 0x00000120 288 System.Int32 
IpDiscardSmallerScope,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2066,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
51 9.758399 IP_DISCARD_REASON::IpDiscardQueueFull Int32 289 0x00000121 289 System.Int32 
IpDiscardQueueFull,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2067,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
52 9.758399 IP_DISCARD_REASON::IpDiscardInterfaceDisabled Int32 290 0x00000122 290 System.Int32 
IpDiscardInterfaceDisabled,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2068,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
53 9.758399 IP_DISCARD_REASON::IpDiscardNlClientDiscard Int32 291 0x00000123 291 System.Int32 
IpDiscardNlClientDiscard,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2069,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
54 9.758399 IP_DISCARD_REASON::IpDiscardIpsnpiUroSegmentSizeExceedsMtu Int32 292 0x00000124 292 System.Int32 
IpDiscardIpsnpiUroSegmentSizeExceedsMtu,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2071,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
55 9.758399 IP_DISCARD_REASON::IpDiscardMax Int32 293 0x00000125 293 System.Int32 
IpDiscardMax
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.22000.0\km\fwpsk.h(2073,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)
56 9.758399 IP_DISCARD_REASON::IpDiscardIPSNPIDrop 265 0x00000109 265 System.String 
IpDiscardIPSNPIDrop,
 %ProgramFiles(x86)%\Windows Kits\10\Include\10.0.17763.0\km\fwpsk.h(1997,0)
  • If WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_PKG_APPRUNTIME)
  • If (NTDDI_VERSION >= NTDDI_WIN6)