r_strcpy is short for reimplemented_strcpy
| Sr.no | Function | Description |
|---|---|---|
| 1 | strlen() | Returns the number of characters in the string, excluding the null terminator \0. |
| 2 | strcpy() | Copies contents of src string to dest. |
| 3 | strcat() | Appends src string to the end of dest. |
| 4 | strncat() | Appends up to n characters from src to dest. |
| 5 | strcmp() | Compares two strings and returns 0 if equal. |
| 6 | strcspn() | Finds a character from a array of string |
| 7 | strerror() | Returns the string description of an error code. |
| 8 | memchr() | Returns a pointer to the first byte in a block of memory which contains a specified value |
| 9 | strrev() | Returns the reverse of the string (unofficial) |