Add: begin shell with help command
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@@ -7,3 +7,13 @@ int strlen(char* str)
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}
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return len;
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}
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int strcmp(char* str1, char* str2)
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{
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while (*str1 && (*str1 == *str2))
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{
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str1++;
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str2++;
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}
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return *(const unsigned char*)str1 - *(const unsigned char*)str2;
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}
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