Macro
VK_API_VERSION_MAJOR
Extract API major version number
VK_API_VERSION_MAJOR extracts the API major version number from a
packed version number:
#define VK_API_VERSION_MAJOR(version) (((uint32_t)(version) >> 22U) & 0x7FU)
VK_API_VERSION_MAJOR extracts the API major version number from a
packed version number:
#define VK_API_VERSION_MAJOR(version) (((uint32_t)(version) >> 22U) & 0x7FU)