// compact.h -- Release build bytecode compaction
//
// Removes OP_LINE instructions from the module's bytecode and
// rewrites all code-address references (proc entries, CALL operands,
// JMP/FOR_NEXT/ON_ERROR relative offsets, GOSUB return addresses,
// and formVarInfo init code addresses).
//
// Safe by construction: if any sanity check fails (unknown opcode,
// offset overflow, walk not landing on codeLen, etc.), the module
// is left unchanged and the function returns 0.

#ifndef DVXBASIC_COMPACT_H
#define DVXBASIC_COMPACT_H

#include "../runtime/vm.h"
#include <stdint.h>

// Returns the number of bytes removed, or 0 if compaction was skipped.
int32_t basCompactBytecode(BasModuleT *mod);

#endif // DVXBASIC_COMPACT_H