parts of the patch submitted in bug #113913

parts of the patch submitted in bug #113913

Original commit message from CVS:
2004-01-30  Laurent Vivier <Laurent.Vivier@bull.net>

reviewed by Benjamin Otte
parts of the patch submitted in bug #113913

* configure.ac:
use AC_C_INLINE. Use = instead of == with test
* examples/plugins/example.c:
* gst/autoplug/gstspideridentity.c:
* gst/elements/gstfdsrc.c:
* gst/elements/gstfilesrc.c:
* gst/elements/gstidentity.c:
* gst/elements/gstmultidisksrc.c:
* gst/elements/gststatistics.c:
* gst/gstelement.c:
* gst/gstobject.c:
* gst/gstpad.c:
* gst/gstpipeline.c:
* gst/gstthread.c:
don't end enums with a comma
* gst/gstindex.c: (gst_index_compare_func):
do explicit casting to gint
* gst/gsttrace.c: (gst_trace_text_flush):
#define strsize as a macro