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Copyright 1991 David Jurgens |
void setbuf( FILE *stream, char *buf )
- prototype in stdio.h
- causes "buf" to be used for I/O buffering instead of the
automatically allocated buffer, and are used after given
stream is opened
- if "buf" is NULL, I/O is unbuffered
- no I/O to the file should occur after opening file until
buffering is set
- see setvbuf()
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setbuf |
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