[warning-fix][control-reaches-end-of-non-void-function]

src/exppp/exppp.c

@@ -583,7 +583,7 @@ min( int a, int b, int c ) {
     }
 }
 
-static
+static void
 copy_file_chunk( char * filename, int start, int end, int level ) {
     FILE * infile;
     char buff[256];
@@ -849,7 +849,7 @@ SCOPElocals_out( Scope s, int level ) {
     raw( "%*sEND_LOCAL;\n", level, "" );
 }
 
-LOOPout( struct Loop_ *loop, int level ) {
+void LOOPout( struct Loop_ *loop, int level ) {
     Variable v;
 
     raw( "%*sREPEAT", level, "" );
@@ -1384,7 +1384,7 @@ TYPE_head_out( Type t, int level ) {
     }
 }
 
-TYPEunique_or_optional_out( TypeBody tb ) {
+void TYPEunique_or_optional_out( TypeBody tb ) {
     if( tb->flags.unique ) {
         wrap( " UNIQUE" );
     }

src/express/memory.c

@@ -44,6 +44,7 @@ Now you can say things like:
 #define ALLOC
 #endif /*ALLOC*/
 
+void
 print_freelist( flh )
 struct freelist_head * flh;
 {

src/fedex_plus/classes.c

@@ -4126,7 +4126,7 @@ TypeDescription( const Type t ) {
     return buf + 1;
 }
 
-strcat_expr( Expression e, char * buf ) {
+void strcat_expr( Expression e, char * buf ) {
     if( e == LITERAL_INFINITY ) {
         strcat( buf, "?" );
     } else if( e == LITERAL_PI ) {