NULL               49 gd/gdcache.h   #define NULL (void *)0
NULL               48 gd/libgd/gdcache.h #define NULL (void *)0
NULL               36 mbstring/libmbfl/mbfl/mbfl_defs.h #define NULL (0L)
NULL               38 mbstring/libmbfl/mbfl/mbfl_defs.h #define NULL (void *)(0L)
NULL               53 mbstring/libmbfl/mbfl/mbfl_string.h #define NULL 0
NULL               38 mbstring/oniguruma/regenc.h #define NULL   ((void* )0)
NULL               59 xmlrpc/libxmlrpc/simplestring.h #define NULL 0