Lstrupr

Replaces each character of a string with its uppercase equivalent.

Library:LibC
Classification:Other
Service:Characters and Strings

Syntax

  #include <string.h> 
   
  char *Lstrupr (
     char   *s1);

Parameters

s1

(IN) Points to the string to convert to uppercase characters.

Return Values

Returns the address of the original string.

Remarks

The Lstrupr function is a double-byte character interface. It replaces the string s1 with uppercase characters by invoking the towupper function for each character in the string.

See Also

Lstrlwr