16  * string functions.
22  * PARAMETERS:  src_string      - The source string to convert
26  * DESCRIPTION: Convert a string to lowercase
31 	char *string;  in acpi_ut_strlwr()  local
39 	/* Walk entire string, lowercasing the letters */  in acpi_ut_strlwr()
41 	for (string = src_string; *string; string++) {  in acpi_ut_strlwr()
42 		*string = (char)tolower((int)*string);  in acpi_ut_strlwr()
50  * PARAMETERS:  src_string      - The source string to convert
54  * DESCRIPTION: Convert a string to uppercase
60 	char *string;  in acpi_ut_strupr()  local
68 	/* Walk entire string, uppercasing the letters */  in acpi_ut_strupr()
70 	for (string = src_string; *string; string++) {  in acpi_ut_strupr()
71 		*string = (char)toupper((int)*string);  in acpi_ut_strupr()
79  * PARAMETERS:  string1             - first string to compare
80  *              string2             - second string to compare
82  * RETURN:      int that signifies string relationship. Zero means strings
85  * DESCRIPTION: Case-insensitive string compare. Implementation of the
112  * PARAMETERS:  Adds a "DestSize" parameter to each of the standard string
117  * DESCRIPTION: Safe versions of standard Clib string functions. Ensure that
118  *              the result of the operation will not overflow the output string
169 	/* Always terminate destination string */  in acpi_ut_safe_strncpy()