Array

Initilization

int foo[10] = {0};

int foo[10] = {1, 2, 3, 4};

/* Designated initialiser */ int foo[10] = { [2] = 1, [5] = 2 };

/* Designated initialiser */ int foo[10] = {[2 ... 6] = 5};

for more info, visit: https://gcc.gnu.org/onlinedocs/gcc/Designated-Inits.html