I've followed these instructions: "Assuming a default installation (C:\OpenSSL), go to 'C:\OpenSSL\lib\MinGW' and copy all of the files to your MinGW 'lib' directory.
Next, copy everything in the 'C:\OpenSSL\include' directory to your MinGW 'include' directory." I've called the bn.h, with: #include <openssl/bn.h> and I've got the following errors: C:\MinGW\bin>gcc fatorialBIG.c -o fatorialBIG.exe C:\DOCUME~1\RUIMIG~1\DEFINI~1\Temp\cc7A3ZJd.o:fatorialBIG.c:(.text+0xf): undefin ed reference to `BN_new' C:\DOCUME~1\RUIMIG~1\DEFINI~1\Temp\cc7A3ZJd.o:fatorialBIG.c:(.text+0x4c): undefi ned reference to `BN_dec2bn' C:\DOCUME~1\RUIMIG~1\DEFINI~1\Temp\cc7A3ZJd.o:fatorialBIG.c:(.text+0x6a): undefi ned reference to `BN_mul_word' C:\DOCUME~1\RUIMIG~1\DEFINI~1\Temp\cc7A3ZJd.o:fatorialBIG.c:(.text+0x84): undefi ned reference to `BN_bn2dec' collect2: ld returned 1 exit status Any ideas? Regards, Rui Fernandes
