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#ifndef HEADER_XAlloc
#define HEADER_XAlloc
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#include "Macros.h"
#include <err.h>
#include <assert.h>
#include <stdlib.h>
void fail(void) ATTR_NORETURN;
void* xMalloc(size_t size);
void* xCalloc(size_t nmemb, size_t size);
void* xRealloc(void* ptr, size_t size);
#undef xAsprintf
#define xAsprintf(strp, fmt, ...) do { int _r=asprintf(strp, fmt, __VA_ARGS__); if (_r < 0) { fail(); } } while(0)
#define xSnprintf(fmt, len, ...) do { int _l=len; int _n=snprintf(fmt, _l, __VA_ARGS__); if (!(_n > -1 && _n < _l)) { curs_set(1); endwin(); err(1, NULL); } } while(0)
#undef xStrdup
#undef xStrdup_
#ifdef NDEBUG
# define xStrdup_ xStrdup
#else
# define xStrdup(str_) (assert(str_), xStrdup_(str_))
#endif
char* xStrdup_(const char* str) ATTR_NONNULL;
#endif
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