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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 writ- ten. 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)
NAME | SYNTAX | DESCRIPTION | SEE ALSO
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