Fix uip/whom.c for C89 compatibility

[mmh] / uip / whatnowproc.c

diff --git a/uip/whatnowproc.c b/uip/whatnowproc.c
index e20df68..765ed8a 100644 (file)
--- a/uip/whatnowproc.c
+++ b/uip/whatnowproc.c
@@ -7,6 +7,7 @@
 */
 
 #include <h/mh.h>
+#include <unistd.h>
 
 
 /*
@@ -21,7 +22,7 @@ what_now(char *ed, int use, char *file, char *altmsg, int dist,
 {
        int found, k, msgnum, vecp;
        int len, buflen;
-       register char *bp;
+       char *bp;
        char buffer[BUFSIZ], *vec[MAXARGS];
 
        vecp = 0;