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Could detect violations of this recommendation merely by searching for the use of "magic numbers" and magic strings in the code itself. That is, any number (except a few canonical numbers: −1, 0, 1, 2) that appears in the code anywhere besides where assigned to a variable is a magic number and should instead be assigned to a const integer, enum, or macro. Likewise, any string literal (except "" and individual characters) that appears in the code anywhere besides where assigned to a char* or char[] is a magic string

ECLAIR

CC2.DCL06

Fully implemented

201 S

Fully implemented

CERT_C-DCL06-a

"#define" or enum constants should be used instead of hard coded values whenever possible

Hard coded buffer size

Hard coded loop boundary

Size of memory buffer is a numerical value instead of symbolic constant

Loop boundary is a numerical value instead of symbolic constant

3120, 3121, 3122,

3123, 3131, 3132

4400, 4401, 4402, 4403,

4404, 4405, 4406, 4408,

4409, 4414, 4415