debian man page for fmt_strm

fmt_strm(3)						     Library Functions Manual						       fmt_strm(3)

NAME
       fmt_strm - write multiple ASCII strings

SYNTAX
       #include <fmt.h>

       size_t fmt_strm(char *dest,const char *source, ...);

DESCRIPTION
       fmt_strm copies all leading nonzero bytes from source and following function arguments to dest and returns the number of bytes it copied.

       fmt_strm does not append .

       If  dest equals FMT_LEN (i.e. is zero), fmt_str returns the number of bytes it would have written, i.e. the number of leading nonzero bytes
       of source and following function arguments.

SEE ALSO
       fmt_str(3), strcpy(3)

																       fmt_strm(3)