X-Git-Url: http://git.ieval.ro/?p=filters.git;a=blobdiff_plain;f=kraut.dir%2Fkraut.c;h=e09ba5fd2c4a5a7ef125e2968e6b1ff1b051ae4e;hp=2880331cdc6603a9b06b372293782e733c27f3b8;hb=e5dd5430485d0511d9dc55daf39f941ef623bf9a;hpb=5dda6db325ff2051163816c299e29b972b333251

diff --git a/kraut.dir/kraut.c b/kraut.dir/kraut.c
index 2880331..e09ba5f 100644
--- a/kraut.dir/kraut.c
+++ b/kraut.dir/kraut.c
@@ -6,16 +6,20 @@
 
 /* This is in the public domain. Do with it as you will. */
 
-main()
+const char *yylex(void);
+
+int main()
 {
-char *line; 
+    char *line; 
 
-    while(line = (char *) yylex()){
+    while((line = (char *) yylex())) {
          printf("%s", line);
     }
+
+    return 0;
 }
 
-yywrap ()
+int yywrap ()
 {
     return (1);
 }