56
56
* Minor API changes that do not cause binary compatibility problems.
57
57
* Reset to 0 when upgrading APR_MAJOR_VERSION
62
62
* The Patch Level never includes API changes, simply bug fixes.
63
63
* Reset to 0 when upgrading APR_MINOR_VERSION
68
68
* The symbol APR_IS_DEV_VERSION is only defined for internal,
69
69
* "development" copies of APR. It is undefined for released versions
75
75
* Check at compile time if the APR version is at least a certain