added assert.h

.gitattributes

@@ -17,6 +17,7 @@ lib/crt32.s -text
 lib/crt64.s -text
 lib/tiny_linker_script -text
 libc/Makefile.in -text
+libc/include/assert.h -text
 libc/include/cgc.h -text
 libc/include/itoa.h -text
 libc/include/itox.h -text

libc/include/assert.h

+
+
+#ifndef ASSERT_H
+#define ASSERT_H
+
+#ifndef assert
+#ifdef CGC
+#define assert(a) ( (a) ? 0 : _terminate(199))
+#else
+#define assert(a) ( (a) ? 0 : (*(int*)0) )
+#endif
+#endif
+
+#endif ASSERT_H