How is compiling a C code in matlab?

I am using ASAMIN package, a matlab gateway for ASA (adaptive simulated annealing).

ASAMIN and ASA Packages are available in http://ssakata.sdf.org/software/ and http://ingber.com, respectively.

The manual for ASAMIN is available in http://www.diva-portal.org/smash/get/diva2:18667/fulltext01 .

Based on The manual, I made following code in command line:

>> mex asamin.c asa.c -DUSER_ACCEPTANCE_TEST -DUSER_ASA_OUT -DDBL_MIN=2.2250738585072014e-308

Matlab return me following error. Please find the issue.

>> mex asamin.c asa.c -DUSER_ACCEPTANCE_TEST -DUSER_ASA_OUT -DDBL_MIN=2.2250738585072014e-308
Building with 'MinGW64 Compiler (C)'.
E:\asamin\asamin.c: In function 'mexFunction':
E:\asamin\asamin.c:467:39: warning: assignment from incompatible pointer type [-Wincompatible-pointer-types]
     USER_ASA_OPTIONS->Acceptance_Test = user_acceptance_test;
                                       ^
E:\asamin\asamin.c:935:33: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
    matlab_cost_func_prhs[1 + i] = prhs[6 + i];
                                 ^
E:\asamin\asamin.c:955:33: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
    matlab_cost_func_prhs[3 + i] = prhs[6 + i];
                         ^

Error using mex
E:\asamin\asa.c: In function 'accept_new_state':
E:\asamin\asa.c:4503:12: error: 'USER_DEFINES {aka struct <anonymous>}' has no member named 'Acceptance_Fit'
     OPTIONS->Acceptance_Fit (current_generated_state->cost,
            ^
E:\asamin\asa.c: In function 'asa_test_asa_options':
E:\asamin\asa.c:6491:14: error: 'USER_DEFINES {aka struct <anonymous>}' has no member named 'Acceptance_Fit'
   if (OPTIONS->Acceptance_Fit == NULL) {