fmt_long man page

fmt_long — write an ASCII representation of a long integer


#include <fmt.h>

size_t fmt_long(char *dest,long source);


fmt_long writes an ASCII representation ('-' and '0' to '9', base 10) of source to dest and returns the number of bytes written.

fmt_long does not append \0.

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

For convenience, fmt.h defines the integer FMT_LONG to be big enough to contain every possible fmt_long output plus \0.

See Also


Referenced By

buffer_putlong(3), scan_long(3).

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