Library Routine Prototypes

Prototypes are provided for the COBOL library routines in this COBOL system. These help ensure that the library routines can run correctly in a 64-bit environment. Prototyping is an accepted way to ensure that the parameters provided to a library routine are correctly typed. See the topic Using the Library Routine Type Definitions and Call Prototypes in the Library Routines for information on how prototyping has been implemented for the library routines.