Gcr.CHECK_VERSION
Description: Reference for Gcr.CHECK_VERSION

### Function Macro

# GcrCHECK_VERSION

#### Declaration [src]

    #define GCR_CHECK_VERSION (
      major,
      minor,
      micro
    )

#### Description [src]

Checks the version of the Gcr library that is being compiled against.

    #if !GCR_CHECK_VERSION (3, 0, 0)
    #warning Old Gcr version, disabling functionality
    #endif

This function is not directly available to language bindings.

#### Parameters

`major`

  Type: `-`

  The major version to check for.

`minor`

  Type: `-`

  The minor version to check for.

`micro`

  Type: `-`

  The micro version to check for.