LPSTR AnsiUpper(lpString)
This function converts the given character string to uppercase. The conversion is made by the language driver based on the criteria of the current language selected by the user at setup or with the Control Panel.
| Parameter | Type/Description |
| lpString | LPSTR Points to a null-terminated character string or specifies single character. If lpString specifies a single character, that character is in the low-order byte of the low-order word, and the high-order word is zero. |
The return value points to a converted character string if the function parameter is a character string; otherwise, it is a 32-bit value that contains the converted character in the low-order byte of the low-order word.