Important library for compiling certain programs.

Minor changes made to get it compiled. 

Original: http://aminet.net/dev/gg/libdl-src

Seems to be working. 

 PERMSSN    UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                 1702    3718  45.8% -lh5- d488 Mar 14  2002 libdl/ap_cpystrn.c
[generic]                 8699   29048  29.9% -lh5- 7932 May 31  2003 libdl/ap_snprintf.c
[generic]                 5363   13776  38.9% -lh5- 89ab May 31  2003 libdl/dltest
[generic]                  924    5148  17.9% -lh5- eb2a May 31  2003 libdl/dltest.c
[generic]                  901    1727  52.2% -lh5- 397c May 31  2003 libdl/include/bits/dlfcn.h
[generic]                 1633    3805  42.9% -lh5- da83 May 31  2003 libdl/include/dlfcn.h
[generic]                 1128    2194  51.4% -lh5- 6b3d Oct  8 07:19 libdl/libdl.a
[generic]                 2410    6507  37.0% -lh5- 53b7 Oct  8 07:19 libdl/libdl.c
[generic]                 1006    1836  54.8% -lh5- 1f22 Oct  8 07:19 libdl/libdl.o
[generic]                  205     486  42.2% -lh5- 7474 May 31  2003 libdl/lowercase.c
[generic]                  126     212  59.4% -lh5- 6cb4 May 31  2003 libdl/Makefile
[generic]                  220     513  42.9% -lh5- ba14 May 31  2003 libdl/UPPERCASE.c
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total        12 files   24317   68970  35.3%            Sep 15 19:02