Download WINDOWS ASSEMBLY LANGUAGE & SYSTEMS PROGRAMMING

BIOS/DOS/Windows Services 213
OPENCOMM, READCOMM, SETCOMMBBEAK,
SETCOMMEVENTMASK, SETCOMMSTATE,
TBANSMITCOMMCHAR, WBITECOMM.
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In addition, there is a group of sound functions, utility macros and
functions, file I/O functions, and debugging functions. For lists of
these groups refer to Microsoft SDK Reference Volume I.
TOOLHELP
low-level
functions
A special group of low-level functions have been provided with
Windows 3.1 and documented in the SDK 3.1. They are supplied
in TOOLHELP.DLL, and are backwards compatible with
Windows 3.0, but you must bundle TOOLHELP.DLL with your
program. The equivalent Win95 functions follow this list. The
TOOLHELP functions are:
. CLASSFIRST
Retrieves information about the first class in the class list.
. CLASSNEXT
Retrieves information about the next class in the class list.
. GLOBALENTRYHANDLE
Retrieves information about a global memory object.
. GLOBALENTRYMODULE
Retrieves information about a specific memory object.
. GLOBALFIRST
Retrieves information about the first global memory object.
. GLOBALHANDLETOSEL
Converts a global handle to a selector.
. GLOBALINFO
Retrieves information about the global heap.
. GLOBALNEXT
Retrieves information about the next global memory object.
. INTERRUPTREGISTER
Installs a function to handle system interrupts.
. INTEBBUPTUNBEGISTER
Removes the function that processes system interrupts.
LOCALFIRST
Retrieves information about the first local memory object.
LOCALINFO
Fills a structure with information about the local heap.
LOCALNEXT
Retrieves information about the next local memory object.
MEMMANINFO
Retrieves information about the memory manager.