file_write
file_write(int fd, char *str, int cnt, int *rem, int *isempt, int sz,
file_write(BIO *b, const char *in, int inl)
file_write(struct client *c, const char *path, int flags, const void *bdata,
file_write(SCR *sp, MARK *fm, MARK *tm, char *name, int flags)
file_write(int fd, char *str, size_t cnt, int *rem, int *isempt, int sz)