Keep only base/extractor.[cc|h].

third_party/minicrt/memory.cc

Index: third_party/minicrt/memory.cc
diff --git a/third_party/minicrt/memory.cc b/third_party/minicrt/memory.cc
deleted file mode 100644
index 5509bcd7153997102a4ea393dd2de6aa0d636d03..0000000000000000000000000000000000000000
--- a/third_party/minicrt/memory.cc
+++ /dev/null
@@ -1,100 +0,0 @@
-
-#include "libctiny.h"
-#include <windows.h>
-#include <errno.h>
-#include "memory.h"
-
-// memmove is defined first so it will use the intrinsic memcpy
-void * __cdecl memmove(void * dst, const void * src, size_t count) {
-  void * ret = dst;
-
-  if (dst <= src || (char *)dst >= ((char *)src + count)) {
-    // Non-Overlapping Buffers - copy from lower addresses to higher addresses
-    // saves 500 bytes of 1.4MB in uncompressed setup.exe, worth it?
-    memcpy(dst, src, count);
-    // while (count--) {
-    //     *(char *)dst = *(char *)src;
-    //     dst = (char *)dst + 1;
-    //     src = (char *)src + 1;
-    // }
-  }
-  else {
-    // Overlapping Buffers - copy from higher addresses to lower addresses
-    dst = (char *)dst + count - 1;
-    src = (char *)src + count - 1;
-
-    while (count--) {
-      *(char *)dst = *(char *)src;
-      dst = (char *)dst - 1;
-      src = (char *)src - 1;
-    }
-  }
-
-  return(ret);
-}
-
-// Turn off compiler intrinsics so that we can define these functions
-#pragma function(memcmp, memcpy, memset)
-
-int __cdecl memcmp(const void * buf1, const void * buf2, size_t count) {
-  if (!count)
-    return(0);
-  while (--count && *(char *)buf1 == *(char *)buf2) {
-    buf1 = (char *)buf1 + 1;
-    buf2 = (char *)buf2 + 1;
-  }
-  return( *((unsigned char *)buf1) - *((unsigned char *)buf2) );
-}
-
-void * __cdecl memcpy(void * dst, const void * src, size_t count) {
-  void * ret = dst;
-  // copy from lower addresses to higher addresses
-  while (count--) {
-    *(char *)dst = *(char *)src;
-    dst = (char *)dst + 1;
-    src = (char *)src + 1;
-  }
-  return(ret);
-}
-
-void * __cdecl memset(void *dst, int val, size_t count) {
-  void *start = dst;
-  while (count--) {
-    *(char *)dst = (char)val;
-    dst = (char *)dst + 1;
-  }
-  return(start);
-}
-
-errno_t __cdecl memmove_s(void* dst,
-                          size_t size_in_bytes,
-                          const void* src,
-                          size_t count) {
-  if (count == 0) {
-      return 0;
-  }
-
-  if (!dst) return EINVAL;
-  if (!src) return EINVAL;
-  if (size_in_bytes < count) return ERANGE;
-
-  memmove(dst, src, count);
-  return 0;
-}
-
-errno_t __cdecl memcpy_s(void *dst,
-                         size_t size_in_bytes,
-                         const void *src,
-                         size_t count) {
-  if (count == 0) {
-        return 0;
-  }
-
-  if (!dst) return EINVAL;
-  if (!src) return EINVAL;
-  if (size_in_bytes < count) return ERANGE;
-
-  memcpy(dst, src, count);
-  return 0;
-}
-