470     const char              *String1,  in strcmp()  argument
475     for ( ; (*String1 == *String2); String2++)  in strcmp()
477         if (!*String1++)  in strcmp()
483     return ((unsigned char) *String1 - (unsigned char) *String2);  in strcmp()
535     const char              *String1,  in strncmp()  argument
541     for ( ; Count-- && (*String1 == *String2); String2++)  in strncmp()
543         if (!*String1++)  in strncmp()
549     return ((Count == ACPI_SIZE_MAX) ? 0 : ((unsigned char) *String1 -  in strncmp()
654     char                    *String1,  in strstr()  argument
663         return (String1);  in strstr()
666     while (strlen (String1) >= Length)  in strstr()
668         if (memcmp (String1, String2, Length) == 0)  in strstr()
670             return (String1);  in strstr()
672         String1++;  in strstr()