Here is a list of all documented macros with links to the documentation:

• BLOOD_GROUP_NAME_LENGTH : blood_manager.h
• MAX_HOSPITAL_CODE_LENGTH : hospital_manager.h
• MAX_HOSPITAL_LOCATION_LENGTH : hospital_manager.h
• MAX_HOSPITAL_NAME_LENGTH : hospital_manager.h
• MAX_PASSWORD_LENGTH : admin_manager.h
• MAX_TRANSACTION_DATE_LENGTH : transaction_manager.h
• MAX_TRANSACTION_NAME_LENGTH : transaction_manager.h
• MAX_TRANSACTION_TOKEN_LENGTH : transaction_manager.h
• MAX_USERNAME_LENGTH : admin_manager.h