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#ifndef PCRT_H
#define PCRT_H
#ifdef __cplusplus
extern "C" {
#endif
/*
* Assertions and pointer violations in debug mode may trigger a dialog
* on Windows. When running headless this is not helpful, but
* unfortunately it cannot be disabled with a compiler option so code
* must be injected into the runtime early in the main function.
* A call to the provided `init_headless_crt()` macro does this in
* a portable manner.
*
* See also:
* https://stackoverflow.com/questions/13943665/how-can-i-disable-the-debug-assertion-dialog-on-windows
*/
#if defined(_WIN32)
#include <crtdbg.h>
#include <stdio.h>
#include <stdlib.h>
static int _portable_msvc_headless_report_hook(int reportType, char *message, int *returnValue)
{
fprintf(stderr, "CRT[%d]: %s\n", reportType, message);
*returnValue = 1;
exit(1);
return 1;
}
#define init_headless_crt() _CrtSetReportHook(_portable_msvc_headless_report_hook)
#else
#define init_headless_crt() ((void)0)
#endif
#ifdef __cplusplus
}
#endif
#endif /* PCRT_H */
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