4 #define strcasecmp stricmp
5 #define strncasecmp strnicmp
6 #define _DIAGASSERT(e) /* nothing */
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36 * From NetBSD: strcasecmp.c,v 1.12 2000/01/22 22:19:20 mycroft Exp
41 typedef unsigned char u_char;
47 const u_char *us1 = (const u_char *)s1,
48 *us2 = (const u_char *)s2;
50 _DIAGASSERT(s1 != NULL);
51 _DIAGASSERT(s2 != NULL);
53 while (tolower(*us1) == tolower(*us2++))
56 return (tolower(*us1) - tolower(*--us2));
60 strncasecmp(s1, s2, n)
65 _DIAGASSERT(s1 != NULL);
66 _DIAGASSERT(s2 != NULL);
67 if (s1 == NULL || s2 == NULL)
71 const u_char *us1 = (const u_char *)s1,
72 *us2 = (const u_char *)s2;
75 if (tolower(*us1) != tolower(*us2++))
76 return (tolower(*us1) - tolower(*--us2));