> For the complete documentation index, see [llms.txt](https://sandbox-docs.verifone.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sandbox-docs.verifone.com/s-adk-5.1-programmers-guide/readme/files/dir_30aba3d9bf6279a25d84abe4015711f7/dir_f7a957c8f5c8e80b5a8d4b37f193d419/dir_e8da2933844aa72825eccee783cf08f3/_i_oinit_8c.md).

# IOinit.c

[Macros](#define-members) | [Functions](#func-members) | [Variables](#var-members)

`#include "../inc/VHQTypes.h"` `#include "VHQIoInternals.h"` `#include "VHQDebug.h"` `#include "../inc/VHQIo.h"` `#include "../inc/VHQConfig.h"` `#include <string.h>` `#include "ComIntf.h"` `#include "VHQDownloader.h"`

Include dependency graph for IOinit.c:

![](/files/O1IX5hGwQ9MkUvgDrvox)

|         |                                                               |
| ------- | ------------------------------------------------------------- |
| Macros  |                                                               |
| #define | [\_MAIN\_LOOP\_EXTERNS\_](#a0c0b5276fb82904fa5f9885c7f8e58ba) |
| #define | [stricmp](#a4e0be90a3757e352f42612d09a7d1aa5)   strcasecmp    |
| #define | [strnicmp](#a16a19b1831112e876b010468ec15916f)   strncasecmp  |

|           |                                                                                                 |
| --------- | ----------------------------------------------------------------------------------------------- |
| Functions |                                                                                                 |
| bool      | [SerOpen](#a23b2bd37bcdaf463461bd318c0bd0f52) (char \*pszPort)                                  |
| void      | [SerClose](#a645e58ddb6b583511d180b7299309454) ()                                               |
| void \*   | [EventSchedulerInitCallbackTable](#a7101b4a88f78442eda98f6365281a281) (char \*pszOperatingMode) |
| bool      | [VHQioInitialize](#ac38679fae359d1639612f04bc0d751eb) (void)                                    |
| void      | [VHQioDeinitialize](#a3bef93bf6b09257a1517b262d02b0345) ()                                      |
| char \*   | [GetServerURL](#aadfc901514c1a797fd3ba88d32f9b18d) (void)                                       |
| void      | [VHQOpenComms](#a51a0f28c1f99e0f208d65c0480200d0e) (void)                                       |
| void      | [VHQCloseComms](#affe7c3f0c12e69f85332e6834792902b) (void)                                      |

|                |                                                            |
| -------------- | ---------------------------------------------------------- |
| Variables      |                                                            |
| int            | [g\_ui32CommError](#a4095508fc0881b9e1b167a95eb8a6576) = 0 |
| IO\_Properties | [g\_sIoProperties](#ae59f61de0086c11d79a1783b9c1d9043)     |

### DetailedDescription <a href="#detailed-description" id="detailed-description"></a>

Implements the wrappers for web services exported by VHQ server

### MacroDefinition Documentation <a href="#macro-definition-documentation" id="macro-definition-documentation"></a>

### \_MAIN\_LOOP\_EXTERNS\_ <a href="#a0c0b5276fb82904fa5f9885c7f8e58ba" id="a0c0b5276fb82904fa5f9885c7f8e58ba"></a>

\#define \\\_MAIN\_LOOP\_EXTERNS\\\_

### stricmp <a href="#a4e0be90a3757e352f42612d09a7d1aa5" id="a4e0be90a3757e352f42612d09a7d1aa5"></a>

\#define stricmp   strcasecmp

### strnicmp <a href="#a16a19b1831112e876b010468ec15916f" id="a16a19b1831112e876b010468ec15916f"></a>

\#define strnicmp   strncasecmp

### FunctionDocumentation <a href="#function-documentation" id="function-documentation"></a>

### EventSchedulerInitCallbackTable() <a href="#a7101b4a88f78442eda98f6365281a281" id="a7101b4a88f78442eda98f6365281a281"></a>

void\\\* EventSchedulerInitCallbackTable

This function initializes the event scheduler callback table to launch an event.

**Parameters**

\[in] **pszOperatingMode** = operating mode

#### Returns

pointer to callback table.

### GetServerURL() <a href="#aadfc901514c1a797fd3ba88d32f9b18d" id="aadfc901514c1a797fd3ba88d32f9b18d"></a>

char\\\* GetServerURL

This function gets the active server

#### Returns

void

### SerClose() <a href="#a645e58ddb6b583511d180b7299309454" id="a645e58ddb6b583511d180b7299309454"></a>

void SerClose

### SerOpen() <a href="#a23b2bd37bcdaf463461bd318c0bd0f52" id="a23b2bd37bcdaf463461bd318c0bd0f52"></a>

bool SerOpen

### VHQCloseComms() <a href="#affe7c3f0c12e69f85332e6834792902b" id="affe7c3f0c12e69f85332e6834792902b"></a>

void VHQCloseComms

### VHQioDeinitialize() <a href="#a3bef93bf6b09257a1517b262d02b0345" id="a3bef93bf6b09257a1517b262d02b0345"></a>

void VHQioDeinitialize

This function de-initializes the IO properties with data from config file.

#### Returns

void

### VHQioInitialize() <a href="#ac38679fae359d1639612f04bc0d751eb" id="ac38679fae359d1639612f04bc0d751eb"></a>

bool VHQioInitialize

This function initializes the IO properties with data from config file.

#### Returns

void

### VHQOpenComms() <a href="#a51a0f28c1f99e0f208d65c0480200d0e" id="a51a0f28c1f99e0f208d65c0480200d0e"></a>

void VHQOpenComms

### VariableDocumentation <a href="#variable-documentation" id="variable-documentation"></a>

### g\_sIoProperties <a href="#ae59f61de0086c11d79a1783b9c1d9043" id="ae59f61de0086c11d79a1783b9c1d9043"></a>

IO\_Properties g\_sIoProperties

### g\_ui32CommError <a href="#a4095508fc0881b9e1b167a95eb8a6576" id="a4095508fc0881b9e1b167a95eb8a6576"></a>

int g\_ui32CommError = 0


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