Consider the following partial function definition in C: char ctest(int a, int b) { char t1 = a_b; char t2 = () b_ O) a; return tl + t2; The complete C code has been translated to this fragment of x86 assembly code (with comments): # %edi contains a, %esi contains b cmpl %esi, %edi # Compare a-b setge %al # t1 cmpl %edi, %esi # Compare b-a setbe %1 # t2 addb %al, %cl # t2 += t1 movsbl %cl, %eax # Convert type Fill in the blanks below with exact C code (with no extra spaces) to complete the function definition above so that it matches the x86 code. Note that the blanks are ordered in the C code from top to bottom, left to right. Blank 1: - Blank 2: char Blank 3: - Blank 4: char