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The
function writes the character (converted to an ‘‘unsigned char’’) to the
output stream pointed to by acts essentially identically to but is
a macro that expands in-line. It may evaluate more than once, so arguments
given to should not be expressions with potential side effects. is identical
to with an output stream of The function writes the specified to the
named output
The functions, and return the character written.
If an error occurs, the value is returned. The function returns 0 on success;
is returned if a write error occurs, or if an attempt is made to write
a read-only stream.
The functions and conform to
A function function appeared in
The size and byte order of an varies
from one machine to another, and is not recommended for portable applications.
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