Summary of <string.h> Macros: NULL Types: size_t Function Prototypes: void *memchr(const void *, int, size_t); int memcmp(const void *, const void *, size_t); void *memcpy(void *, const void *, size_t); void *memmove(void *, const void *, size_t); void *memset(void *, int, size_t); char *strcat(char *, const char *); char *strchr(const char *, int); int strcoll(const char *, const char *); int strcmp(const char *, const char *); char *strcpy(char *, const char *); size_t strcspn(const char *, const char *); char *strerror(int); size_t strlen (const char *); char *strncat(char *, const char *, size_t); int strncmp(const char *, const char *, size_t); char *strncpy(char *, const char *, size_t); char *strpbrk(const char *, const char *); char *strrchr(const char *, int); size_t strspn(const char *, const char *); char *strstr(const char *, const char *); char *strtok(char *, const char *);