2.14.4 memcpy

Declaration:

void *memcpy(void *str1, const void *str2, size_t n);

Copies n characters from str2 to str1. If str1 and str2 overlap the behavior is undefined.

Returns the argument str1.

2.14.13 strcpy

Declaration:

char *strcpy(char *str1, const char *str2);

Copies the string pointed to by str2 to str1. Copies up to and including the null character of str2. If str1 and str2 overlap the behavior is undefined.

Returns the argument str1.