Lines Matching refs:ch
91 int ch; in options() local
103 while ( (ch = getopt(argc, argv, names)) != EOF ) in options()
104 switch ( ch ) { in options()
153 fprintf(stderr, "bad option -%c\n", ch); in options()
158 fprintf(stderr, "missing case for option -%c\n", ch); in options()
293 int ch; in nexthexchar() local
301 while ( (ch = Getc(fp_in)) != EOF && ! isxdigit(ch) ) ; in nexthexchar()
303 if ( isdigit(ch) ) in nexthexchar()
304 ch -= '0'; in nexthexchar()
305 else if ( isupper(ch) ) in nexthexchar()
306 ch -= 'A' - 10; in nexthexchar()
307 else if ( islower(ch) ) in nexthexchar()
308 ch -= 'a' - 10; in nexthexchar()
310 return(ch); in nexthexchar()