CS=esimene string CT=teine string X=xyz Y=abc Z=bcz S=string
strlen(CS)=14
strlen(CT)=12
strcpy(TYHI,CT)=teine string
strncpy(TYHI,CT,5)=teine
strcat(TYHI,CS)=teineesimene string
strcmp(CS,CS)=0
strcmp(CS,CT)=-15
strcmp(CT,CS)=15
strncmp(CS,CS,3)=0
strncmp(CS,CT,3)=-15
strncmp(CS,CT,3)=15
strchr(CT,'r')=ring
strspn(CT,TYHI)=5
strcspn(CS,CT)=9
strcspn(CT,CS)=1
strpbrk(X,Y)=(null)
strpbrk(X,Z)=z
strstr(CS,S)=string
strstr(CT,S)=string