12 lines
283 B
Text
12 lines
283 B
Text
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int Query(char *Data, size_t *Length) {
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FILE *fp;
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char buf[64];
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sprintf(buf, "/usr/bin/picolisp query.l %d -bye", *Length);
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if (!(fp = popen(buf, "r")))
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return 0;
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fgets(Data, *Length, fp);
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*Length = strlen(Data);
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return pclose(fp) >= 0 && *Length != 0;
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}
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