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/nexgen32e/tinystrcmp.internal.h

@@ -0,0 +1,33 @@
+#ifndef COSMOPOLITAN_LIBC_NEXGEN32E_TINYSTRCMP_H_
+#define COSMOPOLITAN_LIBC_NEXGEN32E_TINYSTRCMP_H_
+#if !(__ASSEMBLER__ + __LINKER__ + 0)
+COSMOPOLITAN_C_START_
+
+int tinystrcmp(const char *, const char *) nothrow nocallback
+    paramsnonnull() nosideeffect;
+int tinystrncmp(const char *, const char *, size_t) nothrow nocallback
+    paramsnonnull() nosideeffect;
+
+#define tinystrcmp(s1, s2)                                     \
+  ({                                                           \
+    int Res;                                                   \
+    asm("call\ttinystrcmp"                                     \
+        : "=a"(Res)                                            \
+        : "D"(&(s1)[0]), "S"(&(s2)[0]), "m"(*(s1)), "m"(*(s2)) \
+        : "cc");                                               \
+    Res;                                                       \
+  })
+
+#define tinystrncmp(s1, s2, n)                                         \
+  ({                                                                   \
+    int Res;                                                           \
+    asm("call\ttinystrncmp"                                            \
+        : "=a"(Res)                                                    \
+        : "D"(&(s1)[0]), "S"(&(s2)[0]), "d"(n), "m"(*(s1)), "m"(*(s2)) \
+        : "cc");                                                       \
+    Res;                                                               \
+  })
+
+COSMOPOLITAN_C_END_
+#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
+#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_TINYSTRCMP_H_ */