22 lines
529 B
C
22 lines
529 B
C
#include <ctype.h>
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#include <stdio.h>
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#include <string.h>
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static inline void formatChar(char *str, char ch)
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{
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// Print some common control codes.
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switch (ch) {
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case '\r': strcpy(str, "CR "); break;
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case '\n': strcpy(str, "LF "); break;
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case ' ': strcpy(str, "SP "); break;
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case 27: strcpy(str, "^[ "); break;
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case 3: strcpy(str, "^C "); break;
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default:
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if (isgraph(ch))
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sprintf(str, "%c ", ch);
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else
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sprintf(str, "%02x ", ch);
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break;
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}
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}
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