printf("var errors = [...]string {\n");
	qsort(errors, nelem(errors), sizeof errors[0], intcmp);
	for(i=0; i<nelem(errors); i++) {
		e = errors[i];
		if(i > 0 && errors[i-1] == e)
			continue;
		strcpy(buf, strerror(e));
		// lowercase first letter: Bad -> bad, but STREAM -> STREAM.
		if(A <= buf[0] && buf[0] <= Z && a <= buf[1] && buf[1] <= z)
			buf[0] += a - A;
		printf("\t%d: \"%s\",\n", e, buf);
	}
	printf("}\n\n");

	printf("var errors = [...]string {\n");
	qsort(errors, nelem(errors), sizeof errors[0], intcmp);
	for(i=0; i<nelem(errors); i++) {
		e = errors[i];
		if(i > 0 && errors[i-1] == e)
			continue;
		strcpy(buf, strerror(e));
		// lowercase first letter: Bad -> bad, but STREAM -> STREAM.
		if(A <= buf[0] && buf[0] <= Z && a <= buf[1] && buf[1] <= z)
			buf[0] += a - A;
		printf("\t%d: \"%s\",\n", e, buf);
	}
	printf("}\n\n");

	printf("} {\n");
	qsort(errors, nelem(errors), sizeof errors[0], tuplecmp);
	for(i=0; i<nelem(errors); i++) {
		e = errors[i].num;
		if(i > 0 && errors[i-1].num == e)
			continue;
		strncpy(buf, strerror(e), sizeof(buf) - 1);
		buf[sizeof(buf) - 1] = '\0';
		// lowercase first letter: Bad -> bad, but STREAM -> STREAM.
		if(A <= buf[0] && buf[0] <= Z && a <= buf[1] && buf[1] <= z)
			buf[0] += a - A;

}
inline int Write(int fd, const void* buf, unsigned int count) {
  return static_cast<int>(write(fd, buf, count));
}
inline int Close(int fd) { return close(fd); }
inline const char* StrError(int errnum) { return strerror(errnum); }
#endif
inline const char* GetEnv(const char* name) {
#if GTEST_OS_WINDOWS_MOBILE
  // We are on Windows CE, which has no environment variables.
  return NULL;

}
inline int Write(int fd, const void* buf, unsigned int count) {
  return static_cast<int>(write(fd, buf, count));
}
inline int Close(int fd) { return close(fd); }
inline const char* StrError(int errnum) { return strerror(errnum); }
#endif
inline const char* GetEnv(const char* name) {
#if GTEST_OS_WINDOWS_MOBILE
  // We are on Windows CE, which has no environment variables.
  return NULL;

			err:     fmt.Errorf("test error1"),
			message: "CA_NOT_READY",
			code:    codes.Internal,
		},
		"CSR_ERROR": {
			eType:   CSRError,
			err:     fmt.Errorf("test error2"),
			message: "CSR_ERROR",
			code:    codes.InvalidArgument,
		},
		"TTL_ERROR": {
			eType:   TTLError,
			err:     fmt.Errorf("test error3"),
			message: "TTL_ERROR",
			code:    codes.InvalidArgument,
		},
		"CERT_GEN_ERROR": {

	if forCA {
		return requestedLifetime, raerror.NewError(raerror.CSRError,
			fmt.Errorf("unable to generate CA certifificates"))
	}
	if !ValidateCSR(csrPEM, subjectIDs) {
		return requestedLifetime, raerror.NewError(raerror.CSRError, fmt.Errorf(
			"unable to validate SAN Identities in CSR"))
	}

import (
	"errors"
	"fmt"
	"os"
)

type PtyError struct {
	FuncName    string
	ErrorString string
	Errno       error
}

func ptyError(name string, err error) *PtyError {
	return &PtyError{name, err.Error(), err}
}

func (e *PtyError) Error() string {
	return fmt.Sprintf("%s: %s", e.FuncName, e.ErrorString)
}

func (e *PtyError) Unwrap() error { return e.Errno }

	ErrSTSIAMNotInitialized
	ErrSTSUpstreamError
	ErrSTSInternalError
)

type stsErrorCodeMap map[STSErrorCode]STSError

func (e stsErrorCodeMap) ToSTSErr(errCode STSErrorCode) STSError {
	apiErr, ok := e[errCode]
	if !ok {
		return e[ErrSTSInternalError]
	}
	return apiErr
}

// error code to STSError structure, these fields carry respective
// descriptions for all the error responses.
var stsErrCodes = stsErrorCodeMap{

	HTTPStatusCode() int
	Error() string
}

type s3Error struct {
	code       string
	message    string
	statusCode int
	cause      error
}

func (err *s3Error) Cause() error {
	return err.cause
}

func (err *s3Error) ErrorCode() string {
	return err.code
}

func (err *s3Error) ErrorMessage() string {
	return err.message
}

func (err *s3Error) HTTPStatusCode() int {
	return err.statusCode
}