Versions#

UNIT_VERSION_MAJOR#: Major version number.

UNIT_VERSION_MINOR#: Minor version number.

UNIT_VERSION_PATCH#: Patch version number.

UNIT_VERSION_DEV#: Development revision. 0 for release builds, 1+ for development builds.

UNIT_VERSION_STRING#: Version as a string. Release builds produce "X.Y.Z", development builds produce "X.Y.Z.devN".

UNIT_VERSION_HEX#: Version as a packed integer for compile-time comparisons. Use UNIT_PACK_VERSION to construct comparison values.

UNIT_PACK_VERSION(major, minor, patch)#

Pack a version for comparison against UNIT_VERSION_HEX. The low byte is set to 0xff (release), so development versions of the same major/minor/patch always compare less.

Example#

#if UNIT_VERSION_HEX >= UNIT_PACK_VERSION(0, 2, 0)
    // use feature added in 0.2.0
#endif

UNIT_PACK_VERSION_FULL(major, minor, patch, dev)#

Pack a version including the development revision. dev=0 maps to 0xff (release).

Example#

#if UNIT_VERSION_HEX >= UNIT_PACK_VERSION_FULL(0, 2, 0, 3)
    // use feature added in 0.2.0.dev3
#endif

const char *UNIT_GetVersion(void)#: Return the version string at runtime.

uint32_t UNIT_GetVersionHex(void)#: Return the packed version integer at runtime.