crossroads

Git mirror of https://crossroads.e-tunity.com/
git clone git://git.finwo.net/app/crossroads
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ishexdigit.c (530B)

      1 /*************************************************************************
      2  * This file is part of Crosroads 1.23, a load balancer and fail over
      3  * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL.
      4  * Visit http://crossroads.e-tunity.com for information.
      5  *************************************************************************/
      6 #include "crossroads.h"
      7 
      8 int is_hex_digit (char ch) {
      9     if ( (ch >= '0' && ch <= '9') ||
     10 	 (ch >= 'a' && ch <= 'f') ||
     11 	 (ch >= 'A' && ch <= 'F') )
     12 	return (1);
     13     return (0);
     14 }
     15