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void obfusc(unsigned char *pparm,size_t size){
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void obfusc(unsigned char *pparm,size_t size){
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        int i;
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        int i;
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        unsigned char *p;
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        unsigned char *p;
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        /* Do a small self-test to test if the stdlib implementation works as expected, i.e. that it only
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         * depends on the seed set by srand() and on nothing else.
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         */
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        srand(0xdc43df3c);
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        int selftest1 = rand();
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        int selftest2 = rand();
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        int selftest3 = rand();
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        srand(0xdc43df3c);
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        if ((rand() != selftest1) || (rand() != selftest2) || (rand() != selftest3)) {
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                // This should never happen
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                simplealert("Stdcall rand() implementation does not work as expected. Obfuscation operation will be cancelled.");
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                return; // apply no obfuscation
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        }
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        /* Very simplistic. meant to hide from casual observation/loading only.
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        /* Very simplistic. meant to hide from casual observation/loading only.
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         * Results are platform dependent, but this should not matter. */
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         * Results are platform dependent, but this should not matter. */
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        srand(0xdc43df3c);
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        srand(0xdc43df3c);
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        for(i = size, p = pparm; i--;)
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        for(i = size, p = pparm; i--;)
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                *p++ ^= rand();
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                *p++ ^= rand();