Table 10 Functions defined in <string.h>

           Copying
------------------------------------
memcpy             strcpy
memmove            strncpy

         Concatenation
------------------------------------
strcat
strncat

          Comparison
------------------------------------
memcmp             strncmp
strcmp             strxfrm
strcoll

        Search Functions
------------------------------------
memchr             strrchr
strchr             strspn
strcspn            strstr
strpbrk            strtok

          Miscellaneous
------------------------------------
memset
strerror
strlen