static char x2c()

in src/request/apache_request.c [248:266]

• 18 lines of code
• 3 McCabe index (conditional complexity)

static char x2c(const char *what)
{
    register char digit;

#ifndef CHARSET_EBCDIC
    digit = ((what[0] >= 'A') ? ((what[0] & 0xdf) - 'A') + 10 : (what[0] - '0'));
    digit *= 16;
    digit += (what[1] >= 'A' ? ((what[1] & 0xdf) - 'A') + 10 : (what[1] - '0'));
#else /*CHARSET_EBCDIC*/
    char xstr[5];
    xstr[0]='0';
    xstr[1]='x';
    xstr[2]=what[0];
    xstr[3]=what[1];
    xstr[4]='\0';
    digit = os_toebcdic[0xFF & ap_strtol(xstr, NULL, 16)];
#endif /*CHARSET_EBCDIC*/
    return (digit);
}