530 	for (; *filename != '\0'; filename++) {

   530 	for (; *filename != '\0'; filename++) {

   531 		switch (*filename) {

   531 		switch (*filename) {

   532 			/* The following characters are not allowed in filenames

   532 			/* The following characters are not allowed in filenames

   533 			 * on at least one of the supported operating systems: */

   533 			 * on at least one of the supported operating systems: */

   534 			case ':': case '\\': case '*': case '?': case '/':

   534 			case ':': case '\\': case '*': case '?': case '/':

   535 				*filename = '_';

   536 				*filename = '_';

   536 				break;

   537 				break;

   537 		}

   538 		}

   538 	}

   539 	}

   539 }

   540 }