Gcr Library Reference Manual: Library Utilities

Library Utilities

Library Utilities — Library utilities such as version checks

Basic library utilities such as version checks.

#define             GCR_CHECK_VERSION(major,minor,micro)

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

Example 1. Checking the version of the Gcr library

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

major	the major version to check for
minor	the minor version to check for
micro	the micro version to check for

TRUE if the version of the Gcr header files is the same as or newer than the passed-in version.

#define GCR_MAJOR_VERSION (3)

The major version number of the Gcr library.

#define GCR_MICRO_VERSION (90)

The micro version number of the Gcr library.

#define GCR_MINOR_VERSION (15)

The minor version number of the Gcr library.