}
		if size&1 != 0 {
			w.WriteByte(0)
		}
	}

	if err := w.Flush(); err != nil {
		return err
	}
	return dst.Close()
}

// setextld sets the appropriate linker flags for the specified compiler.
func setextld(ldflags []string, compiler []string) ([]string, error) {
	for _, f := range ldflags {
		if f == "-extld" || strings.HasPrefix(f, "-extld=") {
			// don't override -extld if supplied

package main

import (
	"os"
	"runtime"
	"sync/atomic"
	"time"
	"unsafe"
)

/*
#include <pthread.h>
#include <stdint.h>

extern uint32_t threadExited;

void setExited(void *x);
*/
import "C"

var mainThread C.pthread_t

func init() {
	registerInit("LockOSThreadMain", func() {
		// init is guaranteed to run on the main thread.
		mainThread = C.pthread_self()
	})

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// +build !plan9,!windows

#include <stdint.h>

uint32_t threadExited;

void setExited(void *x) {
	__sync_fetch_and_add(&threadExited, 1);

			}
			return
		}
	}
	b.extensions = append(b.extensions, e)
}

// SetExt sets the extension e to the tag. e must be a valid extension as
// returned by Tag.Extension. If the extension already exists, it will be
// overwritten, except for a -u extension, where the individual key-type pairs
// will be set.
func (b *Builder) SetExt(e string) {
	if e[0] == 'x' {
		b.private = e
		return
	}

        module.assertPublished()

        and:
        resolveArtifacts(module) {
            setClassifier(classifier)
            setExt(extension)
            expectFiles "${artifactId}-${version}-${classifier}.${extension}"
        }

        where:
        identifier << Identifier.all
    }

text/plain                     txt ini log in cfg m4 sh     # Plain Text File
text/richtext                  rtx              # Rich Text File
text/tab-separated-values      tsv              #
text/x-setext                  etx              #
text/x-sgml                    sgml sgm         # SGML Document
video/mpeg                     mpeg mpg mpe     # MPEG Movie File

		case Extension:
			if v.s == "" {
				err = errInvalidArgument
				break
			}
			b.SetExt(v.s)
		case []Variant:
			b.ClearVariants()
			for _, v := range v {
				b.AddVariant(v.variant)
			}
		case []Extension:
			b.ClearExtensions()
			for _, e := range v {
				b.SetExt(e.s)
			}
		// TODO: support parsing of raw strings based on morphology or just extensions?
		case error:

	}
	buf.WriteByte('>')
	b.Text.PrintHTML(buf)
	fmt.Fprintf(buf, "</h%d>\n", b.Level)
}

func (b *Heading) printMarkdown(buf *bytes.Buffer, s mdState) {
	// TODO: handle setext headings properly.
	buf.WriteString(s.prefix)
	for i := 0; i < b.Level; i++ {
		buf.WriteByte('#')
	}
	buf.WriteByte(' ')
	// The prefix has already been printed for this line of text.
	s.prefix = ""

				"text/x-prolog",
				"text/x-python",
				"text/x-rst",
				"text/x-rexx",
				"text/x-ruby",
				"text/x-scala",
				"text/x-scheme",
				"text/x-sed",
				"text/x-sql",
				"text/x-setext",
				"text/x-stsrc",
				"text/x-tcl",
				"text/x-uuencode",
				"text/x-vbasic",
				"text/x-vbdotnet",
				"text/x-vbscript",
				"text/x-vcalendar",
				"text/x-vcard",

  </mime-type>

  <mime-type type="text/x-sql">
    <_comment>SQL code</_comment>
    <glob pattern="*.sql"/>
    <sub-class-of type="text/plain"/>
  </mime-type>

  <mime-type type="text/x-setext">
    <glob pattern="*.etx"/>
    <sub-class-of type="text/plain"/>
  </mime-type>

  <mime-type type="text/x-stsrc">
    <_comment>Smalltalk source code</_comment>
    <glob pattern="*.st"/>