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fmt_plusminus(3)	    Library Functions Manual		fmt_plusminus(3)

NAME
     fmt_plusminus - write '+' or '-'

SYNTAX
     #include <libowfat/fmt.h>

     size_t fmt_plusminus(char *dest,signed int source);

DESCRIPTION
     fmt_plusminus  writes  '-'  to dest if source is negative, '+' if source is
     positive, nothing otherwise.  It returns the number of bytes written.

     fmt_plusminus does not append \0.

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

SEE ALSO
     fmt_minus(3), scan_plusminus(3)

								fmt_plusminus(3)

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