Delete bundled copy of NSS and replace with README.

nspr/pr/include/pratom.h

Index: nspr/pr/include/pratom.h
diff --git a/nspr/pr/include/pratom.h b/nspr/pr/include/pratom.h
deleted file mode 100644
index dff9d6c09abec949edd286ab065b04fe89c76866..0000000000000000000000000000000000000000
--- a/nspr/pr/include/pratom.h
+++ /dev/null
@@ -1,198 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/* GLOBAL FUNCTIONS:
-** DESCRIPTION:
-**     PR Atomic operations
-*/
-
-#ifndef pratom_h___
-#define pratom_h___
-
-#include "prtypes.h"
-#include "prlock.h"
-
-PR_BEGIN_EXTERN_C
-
-/*
-** FUNCTION: PR_AtomicIncrement
-** DESCRIPTION:
-**    Atomically increment a 32 bit value.
-** INPUTS:
-**    val:  a pointer to the value to increment
-** RETURN:
-**    the returned value is the result of the increment
-*/
-NSPR_API(PRInt32)	PR_AtomicIncrement(PRInt32 *val);
-
-/*
-** FUNCTION: PR_AtomicDecrement
-** DESCRIPTION:
-**    Atomically decrement a 32 bit value.
-** INPUTS:
-**    val:  a pointer to the value to decrement
-** RETURN:
-**    the returned value is the result of the decrement
-*/
-NSPR_API(PRInt32)	PR_AtomicDecrement(PRInt32 *val);
-
-/*
-** FUNCTION: PR_AtomicSet
-** DESCRIPTION:
-**    Atomically set a 32 bit value.
-** INPUTS:
-**    val: A pointer to a 32 bit value to be set
-**    newval: The newvalue to assign to val
-** RETURN:
-**    Returns the prior value
-*/
-NSPR_API(PRInt32) PR_AtomicSet(PRInt32 *val, PRInt32 newval);
-
-/*
-** FUNCTION: PR_AtomicAdd
-** DESCRIPTION:
-**    Atomically add a 32 bit value.
-** INPUTS:
-**    ptr:  a pointer to the value to increment
-**	  val:  value to be added
-** RETURN:
-**    the returned value is the result of the addition
-*/
-NSPR_API(PRInt32)	PR_AtomicAdd(PRInt32 *ptr, PRInt32 val);
-
-/*
-** MACRO: PR_ATOMIC_INCREMENT
-** MACRO: PR_ATOMIC_DECREMENT
-** MACRO: PR_ATOMIC_SET
-** MACRO: PR_ATOMIC_ADD
-** DESCRIPTION:
-**    Macro versions of the atomic operations.  They may be implemented
-**    as compiler intrinsics.
-**
-** IMPORTANT NOTE TO NSPR MAINTAINERS:
-**    Implement these macros with compiler intrinsics only on platforms
-**    where the PR_AtomicXXX functions are truly atomic (i.e., where the
-**    configuration macro _PR_HAVE_ATOMIC_OPS is defined).  Otherwise,
-**    the macros and functions won't be compatible and can't be used
-**    interchangeably.
-*/
-#if defined(_WIN32) && !defined(_WIN32_WCE) && \
-    (!defined(_MSC_VER) || (_MSC_VER >= 1310))
-
-#include <intrin.h>
-
-#ifdef _MSC_VER
-#pragma intrinsic(_InterlockedIncrement)
-#pragma intrinsic(_InterlockedDecrement)
-#pragma intrinsic(_InterlockedExchange)
-#pragma intrinsic(_InterlockedExchangeAdd)
-#endif
-
-#define PR_ATOMIC_INCREMENT(val) _InterlockedIncrement((long volatile *)(val))
-#define PR_ATOMIC_DECREMENT(val) _InterlockedDecrement((long volatile *)(val))
-#define PR_ATOMIC_SET(val, newval) \
-        _InterlockedExchange((long volatile *)(val), (long)(newval))
-#define PR_ATOMIC_ADD(ptr, val) \
-        (_InterlockedExchangeAdd((long volatile *)(ptr), (long)(val)) + (val))
-
-#elif ((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 1)) && \
-      ((defined(__APPLE__) && \
-           (defined(__ppc__) || defined(__i386__) || defined(__x86_64__))) || \
-       (defined(__linux__) && \
-           ((defined(__i386__) && \
-           defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4)) || \
-           defined(__ia64__) || defined(__x86_64__) || \
-           defined(__powerpc__) || \
-           (defined(__arm__) && \
-           defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4)) || \
-           defined(__aarch64__) || defined(__alpha) || \
-           (defined(__mips__) && \
-           defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4)))))
-
-/*
- * Because the GCC manual warns that some processors may support
- * reduced functionality of __sync_lock_test_and_set, we test for the
- * processors that we believe support a full atomic exchange operation.
- */
-
-#define PR_ATOMIC_INCREMENT(val) __sync_add_and_fetch(val, 1)
-#define PR_ATOMIC_DECREMENT(val) __sync_sub_and_fetch(val, 1)
-#define PR_ATOMIC_SET(val, newval) __sync_lock_test_and_set(val, newval)
-#define PR_ATOMIC_ADD(ptr, val) __sync_add_and_fetch(ptr, val)
-
-#else
-
-#define PR_ATOMIC_INCREMENT(val) PR_AtomicIncrement(val)
-#define PR_ATOMIC_DECREMENT(val) PR_AtomicDecrement(val)
-#define PR_ATOMIC_SET(val, newval) PR_AtomicSet(val, newval)
-#define PR_ATOMIC_ADD(ptr, val) PR_AtomicAdd(ptr, val)
-
-#endif
-
-/*
-** LIFO linked-list (stack)
-*/
-typedef struct PRStackElemStr PRStackElem;
-
-struct PRStackElemStr {
-    PRStackElem	*prstk_elem_next;	/* next pointer MUST be at offset 0;
-									  assembly language code relies on this */
-};
-
-typedef struct PRStackStr PRStack;
-
-/*
-** FUNCTION: PR_CreateStack
-** DESCRIPTION:
-**    Create a stack, a LIFO linked list
-** INPUTS:
-**    stack_name:  a pointer to string containing the name of the stack
-** RETURN:
-**    A pointer to the created stack, if successful, else NULL.
-*/
-NSPR_API(PRStack *)	PR_CreateStack(const char *stack_name);
-
-/*
-** FUNCTION: PR_StackPush
-** DESCRIPTION:
-**    Push an element on the top of the stack
-** INPUTS:
-**    stack:		pointer to the stack
-**    stack_elem:	pointer to the stack element
-** RETURN:
-**    None
-*/
-NSPR_API(void)			PR_StackPush(PRStack *stack, PRStackElem *stack_elem);
-
-/*
-** FUNCTION: PR_StackPop
-** DESCRIPTION:
-**    Remove the element on the top of the stack
-** INPUTS:
-**    stack:		pointer to the stack
-** RETURN:
-**    A pointer to the stack element removed from the top of the stack,
-**	  if non-empty,
-**    else NULL
-*/
-NSPR_API(PRStackElem *)	PR_StackPop(PRStack *stack);
-
-/*
-** FUNCTION: PR_DestroyStack
-** DESCRIPTION:
-**    Destroy the stack
-** INPUTS:
-**    stack:		pointer to the stack
-** RETURN:
-**    PR_SUCCESS - if successfully deleted
-**	  PR_FAILURE - if the stack is not empty
-**					PR_GetError will return
-**						PR_INVALID_STATE_ERROR - stack is not empty
-*/
-NSPR_API(PRStatus)		PR_DestroyStack(PRStack *stack);
-
-PR_END_EXTERN_C
-
-#endif /* pratom_h___ */