15 lines
199 B
C
15 lines
199 B
C
static inline int
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isdigit(int ch)
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{
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return (ch >= '0') && (ch <= '9');
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}
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unsigned int atou(const char *s)
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{
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unsigned int i = 0;
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while (isdigit(*s))
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i = i*10 + (*s++ - '0');
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return i;
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}
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