43 validate_macosx_version_min (const char *version_str)  in validate_macosx_version_min()  argument
48   const char *old_version = version_str;  in validate_macosx_version_min()
51   version_len = strlen (version_str);  in validate_macosx_version_min()
56   if (strspn (version_str, "0123456789.") != version_len)  in validate_macosx_version_min()
59   if (!ISDIGIT (version_str[0]) || !ISDIGIT (version_str[version_len - 1]))  in validate_macosx_version_min()
62   if (version_str[0] == '0')  in validate_macosx_version_min()
65   major = strtoul (version_str, &end, 10);  in validate_macosx_version_min()
72   version_str = end + ((*end == '.') ? 1 : 0);  in validate_macosx_version_min()
74   if (major > 10 && *end != '\0' && !ISDIGIT (version_str[0]))  in validate_macosx_version_min()
81   else if (major == 10 && (*end == '\0' || !ISDIGIT (version_str[0])))  in validate_macosx_version_min()
87   if (*end != '\0' && version_str[0] == '0' && version_str[1] != '\0'  in validate_macosx_version_min()
88       && version_str[1] != '.')  in validate_macosx_version_min()
91   minor = strtoul (version_str, &end, 10);  in validate_macosx_version_min()
92   version_str = end + ((*end == '.') ? 1 : 0);  in validate_macosx_version_min()
97   if (*end != '\0' && !ISDIGIT (version_str[0]))  in validate_macosx_version_min()
102   if (*end != '\0' && version_str[0] == '0'  in validate_macosx_version_min()
103       && version_str[1] != '\0')  in validate_macosx_version_min()
106   tiny = strtoul (version_str, &end, 10);  in validate_macosx_version_min()