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#include "parse.h"
uint32_t prs_u32(struct bytestream* bs) {
return bs_get(bs) | (bs_get(bs) << 8) | (bs_get(bs) << 16) | (bs_get(bs) << 24);
}
#ifdef UNITTEST
#include <assert.h>
#undef UNITTEST
#include "buffer/bs_get.c"
#include "buffer/bs_err.c"
// mock this
ssize_t buffer_getc(buffer* b,char* c) { return 0; }
int main() {
struct bytestream bs = BS_FROM_MEMBUF("\x78\x56\x34\x12",4);
assert(prs_u32(&bs) == 0x12345678);
assert(bs_err(&bs) == 0);
assert(prs_u32(&bs) == 0);
assert(bs_err(&bs));
}
#endif