Lines Matching defs:character
31 /* Validate each character in the signature */
46 * PARAMETERS: char - The character to be examined
49 * RETURN: TRUE if the character is valid, FALSE otherwise
51 * DESCRIPTION: Check for a valid ACPI character. Must be one of:
56 * We allow a '!' as the last character because of the ASF! table
60 u8 acpi_ut_valid_name_char(char character, u32 position)
63 if (!((character >= 'A' && character <= 'Z') ||
64 (character >= '0' && character <= '9') || (character == '_'))) {
68 if (character == '!' && position == 3) {