There are the following string management services:
| Service | Description |
|---|---|
| _lmemcpy | Performs a forward memory move. |
| _lstrcmpi | Compares two strings. |
| _lstrcpyn | Copies a string into a buffer. |
| _lstrlen | Determines the length of a string. |
| _lstrupr | Converts lowercase characters in a string to uppercase. |