Get Cosmopolitan into releasable state

A new rollup tool now exists for flattening out the headers in a way
that works better for our purposes than cpp. A lot of the API clutter
has been removed. APIs that aren't a sure thing in terms of general
recommendation are now marked internal.

There's now a smoke test for the amalgamation archive and gigantic
header file. So we can now guarantee you can use this project on the
easiest difficulty setting without the gigantic repository.

A website is being created, which is currently a work in progress:
https://justine.storage.googleapis.com/cosmopolitan/index.html

libc/testlib/benchrunner.c

@@ -18,7 +18,7 @@
 │ 02110-1301 USA                                                               │
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/calls/calls.h"
-#include "libc/calls/kntprioritycombos.h"
+#include "libc/calls/kntprioritycombos.internal.h"
 #include "libc/log/log.h"
 #include "libc/nexgen32e/x86feature.h"
 #include "libc/runtime/runtime.h"

libc/testlib/comborunner.c

@@ -17,7 +17,7 @@
 │ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA                │
 │ 02110-1301 USA                                                               │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/bits/safemacros.h"
+#include "libc/bits/safemacros.internal.h"
 #include "libc/fmt/fmt.h"
 #include "libc/mem/mem.h"
 #include "libc/str/str.h"

libc/testlib/formatstr.c

@@ -17,8 +17,8 @@
 │ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA                │
 │ 02110-1301 USA                                                               │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/bits/progn.h"
-#include "libc/bits/safemacros.h"
+#include "libc/bits/progn.internal.h"
+#include "libc/bits/safemacros.internal.h"
 #include "libc/str/str.h"
 #include "libc/testlib/testlib.h"
 #include "libc/x/x.h"

libc/testlib/runner.c

@@ -20,7 +20,6 @@
 #include "libc/calls/calls.h"
 #include "libc/log/log.h"
 #include "libc/nexgen32e/nexgen32e.h"
-#include "libc/runtime/missioncritical.h"
 #include "libc/runtime/runtime.h"
 #include "libc/stdio/stdio.h"
 #include "libc/testlib/testlib.h"

libc/testlib/showerror.c

@@ -20,7 +20,7 @@
 #include "libc/calls/internal.h"
 #include "libc/errno.h"
 #include "libc/fmt/fmt.h"
-#include "libc/log/color.h"
+#include "libc/log/color.internal.h"
 #include "libc/log/internal.h"
 #include "libc/log/log.h"
 #include "libc/math.h"

libc/testlib/showerror_.c

@@ -17,11 +17,11 @@
 │ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA                │
 │ 02110-1301 USA                                                               │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/bits/safemacros.h"
+#include "libc/bits/safemacros.internal.h"
 #include "libc/calls/internal.h"
 #include "libc/errno.h"
 #include "libc/fmt/fmt.h"
-#include "libc/log/color.h"
+#include "libc/log/color.internal.h"
 #include "libc/log/internal.h"
 #include "libc/log/log.h"
 #include "libc/math.h"

libc/testlib/testmain.c

@@ -18,7 +18,7 @@
 │ 02110-1301 USA                                                               │
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/bits/bits.h"
-#include "libc/bits/safemacros.h"
+#include "libc/bits/safemacros.internal.h"
 #include "libc/calls/internal.h"
 #include "libc/log/log.h"
 #include "libc/nexgen32e/x86feature.h"
@@ -38,7 +38,7 @@ Flags:\n\
   -h         show this information\n\
 \n"
 
-STATIC_YOINK("die");
+STATIC_YOINK("__die");
 
 static bool runbenchmarks_;
 

libc/testlib/testmem.c

@@ -18,10 +18,10 @@
 │ 02110-1301 USA                                                               │
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/assert.h"
-#include "libc/bits/safemacros.h"
+#include "libc/bits/safemacros.internal.h"
 #include "libc/calls/calls.h"
 #include "libc/dce.h"
-#include "libc/fmt/bing.h"
+#include "libc/fmt/bing.internal.h"
 #include "libc/limits.h"
 #include "libc/log/check.h"
 #include "libc/log/log.h"
@@ -44,7 +44,9 @@ static bool g_atstartofpage;
 static struct TestAllocation testmem_push(struct TestMemoryStack *stack,
                                           struct TestAllocation entry) {
   if (stack->i == stack->n) {
-    if (!grow(&stack->p, &stack->n, sizeof(struct TestAllocation), 0)) abort();
+    if (!__grow(&stack->p, &stack->n, sizeof(struct TestAllocation), 0)) {
+      abort();
+    }
   }
   return (stack->p[stack->i++] = entry);
 }
@@ -56,7 +58,7 @@ static struct TestAllocation testmem_pop(struct TestMemoryStack *stack) {
 }
 
 static void testmem_destroy(struct TestAllocation alloc) {
-  if (munmap(alloc.mapaddr, alloc.mapsize) == -1) perror("munmap"), die();
+  if (munmap(alloc.mapaddr, alloc.mapsize) == -1) perror("munmap"), __die();
 }
 
 static struct TestAllocation talloc(size_t n) {