set GOARCH=amd64
set GOBIN=
set GOEXE=.exe
set GOHOSTARCH=amd64
set GOHOSTOS=windows
set GOOS=windows
set GOPATH=C:\Users\wighawag\go
set GORACE=
set GOROOT=C:\Go
set GOTOOLDIR=C:\Go\pkg\tool\windows_amd64
set GCCGO=gccgo
set CC=gcc
set GOGCCFLAGS=-m64 -mthreads -fmessage-length=0 -fdebug-prefix-map=C:\Users\wighawag\AppData\Local\Temp\go-build007857451=/tmp/go-build -gno-record-gcc-switches
set CXX=g++
set CGO_ENABLED=1
set CGO_CFLAGS=-g -O2
set CGO_CPPFLAGS=
set CGO_CXXFLAGS=-g -O2
set CGO_FFLAGS=-g -O2
set CGO_LDFLAGS=-g -O2
set PKG_CONFIG=pkg-config

gomobile: go build -pkgdir=C:\Users\wighawag\go\pkg\gomobile/pkg_android_arm64 -buildmode=c-shared -o=C:\Users\wighawag\AppData\Local\Temp\gomobile-work-591065323\android\src\main\jniLibs\arm64-v8a\libgojni.so C:\Users\wighawag\AppData\Local\Temp\gomobile-work-591065323\androidlib\main.go failed: exit status 2
# _/C_/Users/wighawag/AppData/Local/Temp/gomobile-work-591065323/gomobile_bind
seq_android.c:213:3: error: implicitly declaring library function 'memcpy' with type 'void *(void *, const void *, unsigned long)' [-Werror,-Wimplicit-function-declaration]
seq_android.c:213:3: note: include the header <string.h> or explicitly provide a declaration for 'memcpy'