Add Initial content.

main.c

@@ -0,0 +1,62 @@
+// +build ignore
+
+// SQLite Is Public Domain
+// 
+// All of the code and documentation in SQLite has been dedicated to the public
+// domain by the authors. All code authors, and representatives of the
+// companies they work for, have signed affidavits dedicating their
+// contributions to the public domain and originals of those signed affidavits
+// are stored in a firesafe at the main offices of Hwaci. Anyone is free to
+// copy, modify, publish, use, compile, sell, or distribute the original SQLite
+// code, either in source code form or as a compiled binary, for any purpose,
+// commercial or non-commercial, and by any means.
+// 
+// The previous paragraph applies to the deliverable code and documentation in
+// SQLite - those parts of the SQLite library that you actually bundle and ship
+// with a larger application. Some scripts used as part of the build process
+// (for example the "configure" scripts generated by autoconf) might fall under
+// other open-source licenses. Nothing from these build scripts ever reaches
+// the final deliverable SQLite library, however, and so the licenses
+// associated with those scripts should not be a factor in assessing your
+// rights to copy and use the SQLite library.
+// 
+// All of the deliverable code in SQLite has been written from scratch. No code
+// has been taken from other projects or from the open internet. Every line of
+// code can be traced back to its original author, and all of those authors
+// have public domain dedications on file. So the SQLite code base is clean and
+// is uncontaminated with licensed code from other projects.
+
+#define minAlloc (2<<5)
+
+#include <sqlite3.h>
+#include <stdlib.h>
+
+int main(int argc, char **argv)
+{
+	if (argc != 2) {
+		return 1;
+	}
+
+	int heapSize = 0;
+	char *p = argv[1];
+	for (; *p; p++) {
+		heapSize = 10 * heapSize + *p - '0';
+	}
+
+	void *heap = malloc(heapSize);
+	if (heap == 0) {
+		return 1;
+	}
+
+	int rc = sqlite3_config(SQLITE_CONFIG_HEAP, heap, heapSize, minAlloc);
+	if (rc) {
+		return 2;
+	}
+
+	rc = sqlite3_threadsafe();
+	if (!rc) {
+		return 3;
+	}
+
+	return 0;
+}