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fmt_double(3)		    Library Functions Manual		   fmt_double(3)

NAME
     fmt_double - write an ASCII representation of a double

SYNTAX
     #include <libowfat/fmt.h>

     size_t fmt_double(char *dest,double d,size_t maxlen,size_t prec);

DESCRIPTION
     fmt_double  writes  an  ASCII  representation ('0' to '9', base 10) of d to
     dest and returns the number of bytes written.  No more  than  maxlen  bytes
     will be written.  prec digits will be written, using scientific notation if
     necessary.

     fmt_double does not append \0.

     If  dest  equals  FMT_LEN	(i.e. is zero), fmt_double returns the number of
     bytes it would have written.

SEE ALSO
     scan_double(3)

								   fmt_double(3)

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