ICU-2589 Fix some doxygen warnings.

X-SVN-Rev: 11720

icu4c/source/common/unicode/ustring.h

@@ -470,7 +470,7 @@ u_strCompare(const UChar *s1, int32_t length1,
  * have stopped.
  *
  * @param iter1 First source string iterator.
- * @param s2 Second source string iterator.
+ * @param iter2 Second source string iterator.
  * @param codePointOrder Choose between code unit order (FALSE)
  *                       and code point order (TRUE).
  *
@@ -526,6 +526,9 @@ u_strCompareIter(UCharIterator *iter1, UCharIterator *iter2, UBool codePointOrde
  *
  *   - U_FOLD_CASE_EXCLUDE_SPECIAL_I
  *
+ * @param pErrorCode Must be a valid pointer to an error code value,
+ *                  which must not indicate a failure before the function call.
+ *
  * @return <0 or 0 or >0 as usual for string comparisons
  *
  * @draft ICU 2.2

icu4c/source/i18n/unicode/unum.h

@@ -310,12 +310,13 @@ unum_parseDouble(    const   UNumberFormat*  fmt,
 /**
 * Set the pattern used by an UNumberFormat.
 * The pattern should follow the pattern syntax rules.
-* @param fmt The formatter to set.
+* @param format The formatter to set.
 * @param localized TRUE if the pattern is localized, FALSE otherwise.
 * @param pattern The new pattern
 * @param parseError  A pointer to UParseError to recieve information about errors
 *                    occurred during parsing.
 * @param patternLength The length of pattern, or -1 if null-terminated.
+* @param status A pointer to an UErrorCode to receive any errors
 * @see unum_toPattern
 * @draft ICU 2.0
 */
@@ -594,6 +595,7 @@ typedef enum UNumberFormatSymbol {
 * @param buffer The string buffer that will receive the symbol string;
 *               if it is NULL, then only the length of the symbol is returned
 * @param size The size of the string buffer
+* @param status A pointer to an UErrorCode to receive any errors
 * @return The length of the symbol; the buffer is not modified if
 *         <code>length&gt;=size</code>
 * @see unum_setSymbol

icu4c/source/i18n/unicode/usearch.h

@@ -242,7 +242,7 @@ U_CAPI UStringSearch * U_EXPORT2 usearch_openFromCollator(
 * @param searchiter data struct to clean up
 * @stable ICU 2.4
 */
-U_CAPI void U_EXPORT2 usearch_close(UStringSearch *strsrch);
+U_CAPI void U_EXPORT2 usearch_close(UStringSearch *searchiter);
 
 /* get and set methods -------------------------------------------------- */