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I had the definition char x[6] in one source file, and in another I declared extern char *x. Why didn't it work?
asked by Advisor (5.6k points) 1 7 14 | 33 views

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Hi Daniel,

The declaration extern char *x simply does not match the actual definition. The type "pointer-to-type-T" is not the same as "array-of-type-T." Use extern char x[].

References: CT&P Sec. 3.3 pp. 33-4, Sec. 4.5 pp. 64-5.
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