ACPI_IS_SPACE     195 include/acpi/acutils.h #define ACPI_IS_SPACE(c)  (_acpi_ctype[(unsigned char)(c)] & (_ACPI_SP))
ACPI_IS_SPACE     247 include/acpi/platform/acenv.h #define ACPI_IS_SPACE(i)        isspace((int) (i))