Sync/gnu-efi/apps/setjmp.c

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#include <efi.h>
#include <efilib.h>
EFI_STATUS
efi_main(
EFI_HANDLE image_handle,
EFI_SYSTEM_TABLE *systab
)
{
jmp_buf env;
int rc;
InitializeLib(image_handle, systab);
rc = setjmp(&env);
Print(L"setjmp() = %d\n", rc);
if (rc == 3) {
Print(L"3 worked\n");
longjmp(&env, 0);
return 0;
}
if (rc == 1) {
Print(L"0 got to be one yay\n");
return 0;
}
longjmp(&env, 3);
return 0;
}