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22 lines
476 B
C
22 lines
476 B
C
#include "fmt.h"
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#include "stralloc.h"
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#include "textcode.h"
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int scan_yenc_sa(const char *src,stralloc *sa) {
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register const unsigned char* s=(const unsigned char*) src;
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unsigned long i;
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for (i=0; s[i]; ++i) {
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char dest;
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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=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=s[i]-42;
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if (!stralloc_catb(sa,&dest,1)) return 0;
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}
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return 1;
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}
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