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15 lines
386 B
C
15 lines
386 B
C
#include "str.h"
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size_t str_rchr(const char *in, char needle) {
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register const char* t=in;
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register const char c=needle;
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register const char* found=0;
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for (;;) {
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if (!*t) break; if (*t==c) found=t; ++t;
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if (!*t) break; if (*t==c) found=t; ++t;
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if (!*t) break; if (*t==c) found=t; ++t;
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if (!*t) break; if (*t==c) found=t; ++t;
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}
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return (found?found:t)-in;
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}
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