minecraft-pi-docker/core/include/libcore/libcore.h

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#ifndef LIBLOADER_H
#define LIBLOADER_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdio.h>
#include <stdlib.h>
#include <dlfcn.h>
#define HOOK(name, return_type, args) \
typedef return_type (*name##_t)args; \
static name##_t real_##name = NULL; \
\
__attribute__((__unused__)) static void ensure_##name() { \
if (!real_##name) { \
dlerror(); \
real_##name = (name##_t) dlsym(RTLD_NEXT, #name); \
if (!real_##name) { \
fprintf(stderr, "Error Resolving Symbol: "#name": %s\n", dlerror()); \
exit(1); \
} \
} \
}; \
\
__attribute__((__used__)) return_type name args
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void *overwrite(void *start, void *target);
void revert_overwrite(void *start, void *original);
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void patch(void *start, unsigned char patch[]);
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void patch_address(void *start, void *target);
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#ifdef __cplusplus
}
#endif
#endif