shithub: riscv

ref: fc4bfd57d261e5c99c5d4367adf5c72e8c7e6496
dir: /sys/src/libc/fmt/fmtstr.c/

#include <u.h>
#include <libc.h>

char*
fmtstrflush(Fmt *f)
{
	if(f->start == nil)
		return nil;
	*(char*)f->to = '\0';
	return f->start;
}