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package ethash
/*
-mno-stack-arg-probe disables stack probing which avoids the function
__chkstk_ms being linked. this avoids a clash of this symbol as we also
separately link the secp256k1 lib which ends up defining this symbol
1. https://gcc.gnu.org/onlinedocs/gccint/Stack-Checking.html
2. https://groups.google.com/forum/#!msg/golang-dev/v1bziURSQ4k/88fXuJ24e-gJ
3. https://groups.google.com/forum/#!topic/golang-nuts/VNP6Mwz_B6o
*/
/*
#cgo CFLAGS: -std=gnu99 -Wall
#cgo windows CFLAGS: -mno-stack-arg-probe
#cgo LDFLAGS: -lm
#include "src/libethash/internal.c"
#include "src/libethash/sha3.c"
#include "src/libethash/io.c"
#ifdef _WIN32
# include "src/libethash/io_win32.c"
# include "src/libethash/mmap_win32.c"
#else
# include "src/libethash/io_posix.c"
#endif
// 'gateway function' for calling back into go.
extern int ethashGoCallback(unsigned);
int ethashGoCallback_cgo(unsigned percent) { return ethashGoCallback(percent); }
*/
import "C"
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