#include <stdio.h>
char *
-bb_vprintf_at(bb_t *bb, uint ofs, const char *fmt, va_list args)
+bb_vprintf_at(bb_t *bb, size_t ofs, const char *fmt, va_list args)
{
bb_grow(bb, ofs + 1);
va_list args2;
}
char *
-bb_printf_at(bb_t *bb, uint ofs, const char *fmt, ...)
+bb_printf_at(bb_t *bb, size_t ofs, const char *fmt, ...)
{
va_list args;
va_start(args, fmt);