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-
- char *strlower(string)
- /* Transforms all characters in string to lower case */
- char *string; /* String to transform */
- {
- char *pc;
-
- /* Save the starting address */
- pc = string;
-
- while (*string)
- {
- if (isupper(*string))
- *string = tolower(*string);
- string++;
- }
-
- return pc;
- }
-
- Why not just:
-
- while (*string)
- {
- *string = tolower(*string);
- string++;
- }
-
- Personally I prefer:
-
- for (; *string; string++)
- *string = tolower(*string);