X-Git-Url: https://git.distorted.org.uk/~mdw/mLib/blobdiff_plain/3e7267bfb1faa4895769c785d859a88e86a79ff5..3618811496a6d131fd4bffa19e262c521d39e819:/hash/crc-mktab.c

diff --git a/hash/crc-mktab.c b/hash/crc-mktab.c
index 4453cf3..a176d16 100644
--- a/hash/crc-mktab.c
+++ b/hash/crc-mktab.c
@@ -37,6 +37,7 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include "macros.h"
 #include "mdwopt.h"
 #include "quis.h"
 #include "report.h"
@@ -266,8 +267,8 @@ int main(int argc, char *argv[])
 	die(EXIT_FAILURE, "not enough memory");
       guard = p;
       for (q = file; *q; p++, q++) {
-	if (isalnum((unsigned char)*q))
-	  *p = toupper((unsigned char)*q);
+	if (ISALNUM(*q))
+	  *p = TOUPPER(*q);
 	else
 	  *p = '_';
       }