============================================= >CALL 0000h:0000h - Sample Entry >Program: description of the program(s) providing the API(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes. >InstallCheck: how to determine CALL address if variable, whether it is > available if address is fixed >Note: any notes related to the API(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes. >SeeAlso: related APIs, and interrupt entries for this API(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes. in INTERRUP.* > >Call entry point with: > input registers >Return: result registers > >Format of data: >Offset Size Description > 00h ... ... =============================================