View Compilation Error

0_0_7328168_8133.cpp:2:18: sring.h: No such file or directory
0_0_7328168_8133.cpp: In function `int main()':
0_0_7328168_8133.cpp:17: error: `memset' undeclared (first use this function)
0_0_7328168_8133.cpp:17: error: (Each undeclared identifier is reported only once for each function it appears in.)