摘要:
long atol(const char *nptr){ int c; /* current char */ long total; /* current total */ int sign; /* if ''-'', then negative, otherwise positive */ /* skip whitespace */ while ( isspace((int)(unsigned char)*nptr) ) ++nptr; c = (int)(unsigned char)*nptr++; sign = c; if (c == '' 阅读全文
posted @ 2011-09-13 17:55
caleb yuan
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