CATALINA_MAJOR_VERSION

#define CATALINA_MAJOR_VERSION      (0)

Major version of Catalina, e.g. 1 in "1.2.3"

CATALINA_MINOR_VERSION

#define CATALINA_MINOR_VERSION      (1)

Minor version of Catalina, e.g. 2 in "1.2.3"

CATALINA_MICRO_VERSION

#define CATALINA_MICRO_VERSION      (0)

Micro version of Catalina, e.g. 3 in "1.2.3"

CATALINA_API_VERSION_S

#define CATALINA_API_VERSION_S      "1.0"

Version of the API of Catalina

CATALINA_VERSION_S

#define CATALINA_VERSION_S          ""

Stringified version of Catalina, e.g. "1.2.3".

Useful for display.

CATALINA_VERSION_HEX

#define             CATALINA_VERSION_HEX

Hexadecimally encoded version of Catalina, e.g. 0x01020300"

Useful for comparisons.

CATALINA_CHECK_VERSION()

#define             CATALINA_CHECK_VERSION(major,minor,micro)

Checks whether the decomposed version (major, minor, micro) is bigger than the version of Catalina. This is a compile-time check only.