fmt_longlong man page

fmt_longlong — write an ASCII representation of a long long integer


#include <fmt.h>

size_t fmt_longlong(char *dest,long long source);


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

fmt_longlong does not append \0.

If dest equals FMT_LEN (i.e. is zero), fmt_longlong 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_longlong output plus \0.

See Also


Referenced By

buffer_putlonglong(3), scan_longlong(3).

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