View Compilation Error

0_0_24573693_11453.cpp: In function 'void init()':
0_0_24573693_11453.cpp:3:27: error: missing template arguments before ',' token
 #define mms(x, y) memset(x, y, sizeof x)
                           ^
0_0_24573693_11453.cpp:63:5: note: in expansion of macro 'mms'
     mms(stack, 0);
     ^
0_0_24573693_11453.cpp:3:40: error: missing template arguments before ')' token
 #define mms(x, y) memset(x, y, sizeof x)
                                        ^
0_0_24573693_11453.cpp:63:5: note: in expansion of macro 'mms'
     mms(stack, 0);
     ^