Important Notice
The pages on this site contain documentation for very old MS-DOS software,
purely for historical purposes.
If you're looking for up-to-date documentation, particularly for programming,
you should not rely on the information found here, as it will be woefully
out of date.
C Symbols
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Syntax: name
A "symbol" is a name that represents a register, a segment address,
an offset address, or a full <segment>:<offset> address. At the
source level, a symbol is a variable name or the name of a
function. Because symbols follow the naming conventions of the
C compiler, C symbols are case sensitive when given as arguments
to CodeView commands unless the Case Sensitivity option is
turned off.
See: ◄Options Menu/Case Sensitivity Command►
◄Options (O) Command-Window Command►
In assembly-language output or in output from the Examine Symbols
(X?) command, CodeView displays global labels (such as procedure
names) with a leading underscore. For example, the function main
is displayed as _main. You don't need to include the underscore
when specifying such a symbol in CodeView commands.
Labels (for example, __chkstk) within library functions are
sometimes displayed with a double underscore. You must use two
leading underscores when accessing these labels with CodeView
commands.
See: ◄Examine Symbols (X?) Command-Window Command►
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