/*Test Vectors (from FIPS PUB 180-1)"abc"  A9993E36 4706816A BA3E2571 7850C26C 9CD0D89D"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"  84983E44 1C3BD26E BAAE4AA1 F95129E5 E54670F1A million repetitions of "a"  34AA973C D4C4DAA4 F61EEB2B DBAD2731 6534016F*/#include <stdio.h>#define SIZEOFTESTCASE                2int main(void){    FILE *file;    int i;    char *testarray[SIZEOFTESTCASE] = {	"abc",	"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"    };    int testsize[SIZEOFTESTCASE] = { 3, 56 };    char *testname[SIZEOFTESTCASE] = {	"test1.bin",	"test2.bin"    };//         if(!(file = fopen(testname[1], "wb")))//         {//                 fputs("Unable to open file.", stderr);////                 exit(-1);//         }////         fwrite(testarray[1], testsize[1], 1, file);////         fclose(file);    for (i = 0; i < SIZEOFTESTCASE; i++) {	if (!(file = fopen(testname[i], "wb"))) {	    fputs("Unable to open file.", stderr);	    exit(-1);	}	fwrite(testarray[i], testsize[i], 1, file);	fclose(file);    }    return 0;}