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20 lines
484 B
20 lines
484 B
#include "fmt.h" |
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#include "textcode.h" |
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unsigned long scan_yenc(const char *src,char *dest,unsigned long *destlen) { |
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register const unsigned char* s=(const unsigned char*) src; |
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unsigned long written=0,i; |
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for (i=0; s[i]; ++i) { |
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if (s[i]=='=') { |
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++i; |
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if (s[i]=='y') break; |
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dest[written]=s[i]-64-42; |
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} else if (s[i]=='\n' || s[i]=='\r' || s[i]=='\0') |
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break; |
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else |
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dest[written]=s[i]-42; |
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++written; |
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} |
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*destlen=written; |
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return i; |
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}
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