add sipcc to tree for sdp parser

libs/sipcc/cpr/linux/cpr_linux_assert.h

@@ -0,0 +1,85 @@
+/* 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/. */
+
+#ifndef _CPR_LINUX_ASSERT_H_
+#define _CPR_LINUX_ASSERT_H_
+
+#include "assert.h"
+
+/*--------------------------------------
+ *
+ * Macros
+ *
+ */
+
+/**
+ * CPR assert macro which calls cpr_assert_msg instead of abort
+ *
+ * The macro is dependent on the setting of FILE_ID which is used
+ * to override the __FILE__ setting.  For certain compilers, i.e.
+ * read 'Diab 4.4b', the __FILE__ is set to a Windows type path
+ * name which can contain backslashes that can cause odd output.
+ */
+#ifdef FILE_ID
+#define cpr_assert(expr) \
+    ((expr) ? (void)0 : cpr_assert_msg(FILE_ID, __LINE__, #expr))
+#else
+#define cpr_assert(expr) \
+    ((expr) ? (void)0 : cpr_assert_msg(__FILE__, __LINE__, #expr))
+#endif
+
+#define cpr_assert_debug(expr)
+
+/*
+ * A side note if somehow concerned about performance.
+ *
+ * This method will pre-render the string via the compiler,
+ * but will use more space due to larger strings.  Basically,
+ * good for speed and bad for memory.
+ *
+ * This is coded mostly as an example so if performance was an issue
+ * that the asserts could be low impact.
+ *
+ * #define cpr_assert_debug(expr) \
+ *   ((expr) ? (void)0 : cpr_assert_msg( \
+ *             __FILE__ ": line " __LINE__ ": assertion failed: " #expr))
+ *
+ * Note that this is not allowed when using __STRING_ANSI__
+ */
+
+#define cpr_assert_debug_rtn(expr)
+
+/*--------------------------------------
+ *
+ * Structures
+ *
+ */
+
+/**
+ * CPR assert modes of operation
+ */
+typedef enum {
+    CPR_ASSERT_MODE_NONE,            /**< Off, no message ouput          */
+    CPR_ASSERT_MODE_WARNING_LIMITED, /**< Warnings to syslog are limited */
+    CPR_ASSERT_MODE_WARNING_ALL,     /**< All warnings sent to syslog    */
+    CPR_ASSERT_MODE_ABORT            /**< Assert failure will call abort */
+} cpr_assert_mode_e;
+
+
+/*--------------------------------------
+ *
+ * Globals
+ *
+ */
+extern uint32_t cpr_assert_count;
+
+/*--------------------------------------
+ *
+ * Prototypes
+ *
+ */
+void
+cpr_assert_msg(const char *file, const int line, const char *expression);
+
+#endif