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

third_party/avir/avir.h

@@ -58,7 +58,7 @@
 #define AVIR_CIMAGERESIZER_INCLUDED
 
 #include "third_party/avir/notice.h"
-#include "libc/bits/xmmintrin.h"
+#include "libc/bits/xmmintrin.internal.h"
 #include "libc/str/str.h"
 #include "libc/mem/mem.h"
 #include "libc/bits/bits.h"

third_party/avir/avir_float4_sse.h

@@ -17,11 +17,11 @@
 #define AVIR_FLOAT4_SSE_INCLUDED
 
 #include "third_party/avir/avir.h"
-#include "libc/bits/mmintrin.h"
-#include "libc/bits/xmmintrin.h"
-#include "libc/bits/xmmintrin.h"
-#include "libc/bits/xmmintrin.h"
-#include "libc/bits/emmintrin.h"
+#include "libc/bits/mmintrin.internal.h"
+#include "libc/bits/xmmintrin.internal.h"
+#include "libc/bits/xmmintrin.internal.h"
+#include "libc/bits/xmmintrin.internal.h"
+#include "libc/bits/emmintrin.internal.h"
 
 namespace avir {
 

third_party/avir/avir_float8_avx.h

@@ -16,12 +16,12 @@
 #ifndef AVIR_FLOAT8_AVX_INCLUDED
 #define AVIR_FLOAT8_AVX_INCLUDED
 
-#include "libc/bits/mmintrin.h"
-#include "libc/bits/avxintrin.h"
-#include "libc/bits/smmintrin.h"
-#include "libc/bits/pmmintrin.h"
-#include "libc/bits/avx2intrin.h"
-#include "libc/bits/xmmintrin.h"
+#include "libc/bits/mmintrin.internal.h"
+#include "libc/bits/avxintrin.internal.h"
+#include "libc/bits/smmintrin.internal.h"
+#include "libc/bits/pmmintrin.internal.h"
+#include "libc/bits/avx2intrin.internal.h"
+#include "libc/bits/xmmintrin.internal.h"
 #include "third_party/avir/avir_dil.h"
 
 namespace avir {

third_party/avir/lanczos1.cc

@@ -17,7 +17,7 @@
 │ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA                │
 │ 02110-1301 USA                                                               │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/bits/xmmintrin.h"
+#include "libc/bits/xmmintrin.internal.h"
 #include "libc/limits.h"
 #include "libc/log/log.h"
 #include "libc/runtime/runtime.h"

third_party/avir/lanczos1f.cc

@@ -17,7 +17,7 @@
 │ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA                │
 │ 02110-1301 USA                                                               │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/bits/xmmintrin.h"
+#include "libc/bits/xmmintrin.internal.h"
 #include "libc/runtime/runtime.h"
 #include "third_party/avir/lanczos1f.h"
 namespace {

third_party/dlmalloc/bulk_free.c

@@ -1,5 +1,5 @@
 #include "libc/mem/mem.h"
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 /**
  * Frees and clears (sets to NULL) each non-null pointer in the given

third_party/dlmalloc/dlcalloc.c

@@ -1,5 +1,5 @@
 #include "libc/str/str.h"
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 void *dlcalloc(size_t n_elements, size_t elem_size) {
   void *mem;

third_party/dlmalloc/dlindependent_calloc.c

@@ -1,6 +1,6 @@
 #include "libc/mem/mem.h"
 #include "libc/str/str.h"
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 /*
   Common support for independent_X routines, handling
@@ -152,7 +152,7 @@ static void **ialloc(mstate m, size_t n_elements, size_t *sizes, int opts,
  *     int n = read_number_of_nodes_needed();
  *     if (n <= 0) return 0;
  *     pool = (struct Node**)(independent_calloc(n, sizeof(struct Node), 0);
- *     if (pool == 0) die();
+ *     if (pool == 0) __die();
  *     // organize into a linked list...
  *     struct Node* first = pool[0];
  *     for (i = 0; i < n-1; ++i)
@@ -206,8 +206,7 @@ void **dlindependent_calloc(size_t n_elements, size_t elem_size,
  *     int msglen = strlen(msg);
  *     size_t sizes[3] = { sizeof(struct Head), msglen, sizeof(struct Foot) };
  *     void* chunks[3];
- *     if (independent_comalloc(3, sizes, chunks) == 0)
- *       die();
+ *     if (independent_comalloc(3, sizes, chunks) == 0) __die();
  *     struct Head* head = (struct Head*)(chunks[0]);
  *     char*        body = (char*)(chunks[1]);
  *     struct Foot* foot = (struct Foot*)(chunks[2]);

third_party/dlmalloc/dlmalloc-debug.c

@@ -1,4 +1,4 @@
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 /* Check properties of any chunk, whether free, inuse, mmapped etc  */
 forceinline void do_check_any_chunk(mstate m, mchunkptr p) {

third_party/dlmalloc/dlmalloc-usable.c

@@ -1,5 +1,5 @@
 #include "libc/mem/mem.h"
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 size_t dlmalloc_usable_size(const void* mem) {
   if (mem != 0) {

third_party/dlmalloc/dlmalloc.c

@@ -1,5 +1,5 @@
-#include "libc/bits/initializer.h"
-#include "libc/bits/safemacros.h"
+#include "libc/bits/initializer.internal.h"
+#include "libc/bits/safemacros.internal.h"
 #include "libc/calls/internal.h"
 #include "libc/calls/struct/sysinfo.h"
 #include "libc/conv/conv.h"
@@ -14,7 +14,7 @@
 #include "libc/sysv/consts/map.h"
 #include "libc/sysv/consts/prot.h"
 #include "libc/sysv/errfuns.h"
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 STATIC_YOINK("_init_dlmalloc");
 

third_party/dlmalloc/dlmalloc_stats.c

@@ -1,6 +1,6 @@
-#include "third_party/dlmalloc/dlmalloc.h"
 #include "libc/mem/mem.h"
 #include "libc/str/str.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 /**
  * Prints on stderr the amount of space obtained from the system (both

third_party/dlmalloc/dlmalloc_try_realloc_chunk.c

@@ -1,4 +1,4 @@
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 /* Realloc using mmap */
 static mchunkptr mmap_resize(mstate m, mchunkptr oldp, size_t nb, int flags) {

third_party/dlmalloc/dlmemalign-impl.c

@@ -1,7 +1,7 @@
 #include "libc/bits/bits.h"
 #include "libc/mem/mem.h"
 #include "libc/sysv/errfuns.h"
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 void* dlmemalign$impl(mstate m, size_t alignment, size_t bytes) {
   void* mem = 0;

third_party/dlmalloc/dlmemalign.c

@@ -1,5 +1,5 @@
 #include "libc/mem/mem.h"
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 void *dlmemalign(size_t alignment, size_t bytes) {
   if (alignment <= MALLOC_ALIGNMENT) return dlmalloc(bytes);

third_party/dlmalloc/dlposix_memalign.c

@@ -1,7 +1,7 @@
 #include "libc/errno.h"
 #include "libc/mem/mem.h"
 #include "libc/sysv/errfuns.h"
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 int dlposix_memalign(void** pp, size_t alignment, size_t bytes) {
   void* mem;

third_party/dlmalloc/dlpvalloc.c

@@ -1,5 +1,5 @@
 #include "libc/mem/mem.h"
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 void *dlpvalloc(size_t bytes) {
   size_t pagesz;

third_party/dlmalloc/dlrealloc.c

@@ -1,6 +1,6 @@
 #include "libc/str/str.h"
 #include "libc/sysv/errfuns.h"
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 void *dlrealloc(void *oldmem, size_t bytes) {
   void *mem = 0;

third_party/dlmalloc/dlrealloc_in_place.c

@@ -1,6 +1,6 @@
 #include "libc/mem/mem.h"
 #include "libc/sysv/errfuns.h"
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 void *dlrealloc_in_place(void *oldmem, size_t bytes) {
   void *mem = 0;

third_party/dlmalloc/dlvalloc.c

@@ -1,5 +1,5 @@
 #include "libc/mem/mem.h"
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 void *dlvalloc(size_t bytes) {
   size_t pagesz;

third_party/dlmalloc/mallinfo.c

@@ -1,5 +1,5 @@
 #include "libc/mem/mem.h"
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 /**
  * Returns (by copy) a struct containing various summary statistics:

third_party/dlmalloc/malloc_footprint.c

@@ -1,5 +1,5 @@
 #include "libc/mem/mem.h"
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 /**
  * Returns the number of bytes obtained from the system. The total

third_party/dlmalloc/malloc_footprint_limit.c

@@ -1,6 +1,6 @@
 #include "libc/limits.h"
 #include "libc/mem/mem.h"
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 /**
  * Returns the number of bytes that the heap is allowed to obtain from

third_party/dlmalloc/malloc_inspect_all.c

@@ -1,5 +1,5 @@
 #include "libc/mem/mem.h"
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 static void internal_inspect_all(mstate m,
                                  void (*handler)(void* start, void* end,

third_party/dlmalloc/malloc_max_footprint.c

@@ -1,5 +1,5 @@
 #include "libc/mem/mem.h"
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 /**
  * Returns the maximum number of bytes obtained from the system. This

third_party/dlmalloc/malloc_set_footprint_limit.c

@@ -1,6 +1,6 @@
 #include "libc/limits.h"
 #include "libc/mem/mem.h"
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 /**
  * Sets the maximum number of bytes to obtain from the system, causing

third_party/dlmalloc/malloc_trim.c

@@ -1,5 +1,5 @@
 #include "libc/mem/mem.h"
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 /**
  * If possible, gives memory back to the system (via negative arguments

third_party/dlmalloc/mallopt.c

@@ -1,6 +1,6 @@
 #include "libc/limits.h"
 #include "libc/mem/mem.h"
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 /**
  * Sets memory allocation parameter.

third_party/dlmalloc/mtrace.c

@@ -18,9 +18,9 @@
 │ 02110-1301 USA                                                               │
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/conv/itoa.h"
-#include "libc/runtime/missioncritical.h"
+#include "libc/runtime/runtime.h"
 #include "libc/str/str.h"
-#include "third_party/dlmalloc/dlmalloc.h"
+#include "third_party/dlmalloc/dlmalloc.internal.h"
 
 static uintptr_t lastfree_;
 

third_party/lex/flexdef.h

@@ -2,7 +2,7 @@
 #include "libc/stdio/stdio.h"
 #include "libc/runtime/runtime.h"
 #include "libc/macros.h"
-#include "libc/calls/openbsd.h"
+#include "libc/calls/openbsd.internal.h"
 
 /*	$OpenBSD: flexdef.h,v 1.15 2015/11/19 23:48:06 tedu Exp $	*/
 

third_party/lex/main.c

@@ -56,8 +56,8 @@ asm(".include \"third_party/lex/COPYING\"");
 #include "libc/x/x.h"
 #include "libc/runtime/runtime.h"
 #include "libc/x/x.h"
-#include "libc/bits/safemacros.h"
-#include "libc/bits/safemacros.h"
+#include "libc/bits/safemacros.internal.h"
+#include "libc/bits/safemacros.internal.h"
 #include "tables.h"
 
 static char flex_version[] = FLEX_VERSION;

third_party/lz4cli/bench.c

@@ -43,8 +43,7 @@
 #include "libc/stdio/stdio.h"       /* fprintf, fopen, ftello */
 #include "libc/time/time.h"        /* clock_t, clock, CLOCKS_PER_SEC */
 #include "libc/assert.h"
-#include "libc/bits/initializer.h"
-#include "libc/bits/initializer.h"
+#include "libc/bits/initializer.internal.h"
 #include "libc/runtime/runtime.h"      /* assert */
 
 #include "datagen.h"     /* RDG_genBuffer */

third_party/lz4cli/lz4io.c

@@ -54,7 +54,7 @@
 #include "third_party/lz4cli/lz4hc.h"     /* still required for legacy format */
 #define LZ4F_STATIC_LINKING_ONLY
 #include "libc/runtime/runtime.h"
-#include "libc/bits/initializer.h"
+#include "libc/bits/initializer.internal.h"
 #include "third_party/lz4cli/lz4frame.h"
 
 

third_party/m4/eval.c

@@ -40,7 +40,7 @@
  * by: oz
  */
 
-#include "libc/bits/safemacros.h"
+#include "libc/bits/safemacros.internal.h"
 #include "libc/conv/conv.h"
 #include "libc/errno.h"
 #include "libc/limits.h"

third_party/m4/main.c

@@ -44,7 +44,7 @@ asm(".include \"third_party/m4/COPYING\"");
 
 #include "libc/assert.h"
 #include "libc/log/bsd.h"
-#include "libc/calls/openbsd.h"
+#include "libc/calls/openbsd.internal.h"
 #include "libc/calls/calls.h"
 #include "libc/sysv/consts/sig.h"
 #include "third_party/getopt/getopt.h"

third_party/regex/regerror.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/str/str.h"
 #include "third_party/regex/regex.h"

third_party/stb/stb_image.c

@@ -35,6 +35,8 @@
 #include "third_party/stb/internal.h"
 #include "third_party/stb/stb_image.h"
 
+#define ROL(w, k) ((w) << (k) | CheckUnsigned(w) >> (sizeof(w) * 8 - (k)))
+
 asm(".ident\t\"\\n\\n\
 stb_image (Public Domain)\\n\
 Credit: Sean Barrett, et al.\\n\

third_party/zlib/adler32simd.c

@@ -5,8 +5,8 @@
 │ Use of this source code is governed by the BSD-style licenses that can       │
 │ be found in the third_party/zlib/LICENSE file.                               │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/bits/emmintrin.h"
-#include "libc/bits/tmmintrin.h"
+#include "libc/bits/emmintrin.internal.h"
+#include "libc/bits/tmmintrin.internal.h"
 #include "third_party/zlib/internal.h"
 
 asm(".ident\t\"\\n\\n\

third_party/zlib/chunkcopy.h

@@ -1,6 +1,6 @@
 #ifndef THIRD_PARTY_ZLIB_CHUNKCOPY_H
 #define THIRD_PARTY_ZLIB_CHUNKCOPY_H
-#include "libc/bits/emmintrin.h"
+#include "libc/bits/emmintrin.internal.h"
 #include "third_party/zlib/zutil.h"
 
 asm(".ident\t\"\\n\\n\

third_party/zlib/crcfold.c

@@ -5,10 +5,10 @@
 │ Use of this source code is governed by the BSD-style licenses that can       │
 │ be found in the third_party/zlib/LICENSE file.                               │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/bits/emmintrin.h"
-#include "libc/bits/smmintrin.h"
-#include "libc/bits/tmmintrin.h"
-#include "libc/bits/wmmintrin.h"
+#include "libc/bits/emmintrin.internal.h"
+#include "libc/bits/smmintrin.internal.h"
+#include "libc/bits/tmmintrin.internal.h"
+#include "libc/bits/wmmintrin.internal.h"
 #include "libc/runtime/runtime.h"
 #include "libc/str/str.h"
 #include "third_party/zlib/deflate.h"

third_party/zlib/deflatesse.c

@@ -5,7 +5,7 @@
 │ Use of this source code is governed by the BSD-style licenses that can       │
 │ be found in the third_party/zlib/LICENSE file.                               │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/bits/emmintrin.h"
+#include "libc/bits/emmintrin.internal.h"
 #include "libc/str/str.h"
 #include "third_party/zlib/deflate.h"
 #include "third_party/zlib/internal.h"