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ddidderr 8b99e9607c feat(reconstruction): complete binary-backed C recovery
Replace the partial mechanics transcriptions with a separate, readable C11
reconstruction of the complete Win16 image while preserving the original raw
Ghidra export as immutable evidence. Cover all ordinary and overlapping entry
points, Borland runtime behavior, Win16 imports, segmented data, callbacks,
resources, indirect control flow, physics, rendering, persistence, and
startup/shutdown lifecycles.

Add deterministic extraction and audit tooling plus address-linked ledgers for
functions, imports, DGROUP ranges and objects, relocations, resources, and
callbacks. The final gate records zero raw, partial, restored, unknown,
blocked, or unclassified required units. Keep the semantic-fidelity boundary
explicit: the portable C is not claimed to reproduce a byte-identical Borland
NE build.

Add strict focused harnesses for every reconstructed C unit, exact resource
round-trip checks, and a 16-bit Borland Real48 reference probe. No Rust source
or Cargo metadata is changed in this phase.

Test Plan:
- `bash original/tools/test_reconstructed_c.sh` -- passed
- `bash original/tools/probe_real48_reference.sh` -- passed bit-for-bit
- `python3 original/tools/audit_reconstruction.py --require-complete` -- passed
- `git diff --cached --check` -- passed
- `git diff HEAD -- '*.rs' Cargo.toml Cargo.lock` -- empty
2026-08-23 16:41:17 +02:00

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C

#ifndef TDKPIN_STRINGS_H
#define TDKPIN_STRINGS_H
#include "tdkpin_borland_runtime.h"
uint16_t borland_far_strlen(Win16FarPtr string);
Win16FarPtr borland_far_strend(Win16FarPtr string);
Win16FarPtr borland_far_memmove(
Win16FarPtr destination, Win16FarPtr source, uint16_t count);
Win16FarPtr borland_far_strcpy(Win16FarPtr destination, Win16FarPtr source);
Win16FarPtr borland_far_strncpy(
Win16FarPtr destination, Win16FarPtr source, uint16_t maximum);
Win16FarPtr borland_short_to_c_string(
Win16FarPtr destination, Win16FarPtr short_string);
Win16FarPtr borland_far_strcat(Win16FarPtr destination, Win16FarPtr source);
int16_t borland_far_strnicmp(
Win16FarPtr first, Win16FarPtr second, uint16_t maximum);
Win16FarPtr borland_far_strchr(Win16FarPtr string, uint8_t character);
Win16FarPtr borland_far_strrchr(Win16FarPtr string, uint8_t character);
void borland_c_to_short_string(Win16FarPtr destination, Win16FarPtr source);
Win16FarPtr borland_far_strdup(Win16FarPtr source);
void borland_far_strdispose(Win16FarPtr string);
void borland_far_copy(
Win16FarPtr destination, Win16FarPtr source, uint16_t count);
#endif