arm9/source/types/readbuf.c


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#include <nds.h>
#include "readbuf.h"

u8 rb_read(ReadBuf *buf) {
    u8 output = buf->mem[buf->p];
    if (output) buf->p++;
    return output;
}

void rb_reset(ReadBuf *buf) {
    buf->p = 0;
}