X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=funcs.c;h=8ac14c685c0d129e797959084f007ad2ee7a3d14;hb=a2ded27fbbe1d152bcc1927e6decff86e2c940a7;hp=87e0d505a7a847bec6d66ccca3a2b4e863d2e815;hpb=7a1a81d517d3e95f6f9f5dba853fe6d9d8c27ab3;p=pd_readline

diff --git a/funcs.c b/funcs.c
index 87e0d50..8ac14c6 100644
--- a/funcs.c
+++ b/funcs.c
@@ -74,14 +74,45 @@ void enter(void)
 } 	
 
 
+/* Find if a number is in a given range. */ 
+int range(int rstart, int rend, int i)
+{
+   if ( (rstart <= i) && (i <= rend) ) return 1;
+   else return 0;	
+	
+} 	
+
+
+/* Assign a type depending on the range that a  */ 
+/* number is in.                                */ 
+int type(int i)
+{ 
+   int ret; 
+   
+        if ( range(0, 9, i) == 1 )       ret = 1; 
+   else if ( range(10, 10, i) == 1 )     ret = 2; 
+   else if ( range(27, 27, i) == 1 )     ret = 3; 
+   else if ( range(32, 126, i) == 1 )    ret = 4;  	   
+   else if ( range(127, 127, i) == 1 )   ret = 5;
+   else ret = 6;  	   
+    
+   return ret; 
+   
+}     
+	
 
 /*  Function for special key combinations  */ 
 /*  (Ctrl, Alt, function keys.             */ 
-int spec(int i)
+void spec(void)
 { 
 	
-	
-
+  int j = getch();  
+   
+       if ( ( j == 65 )	)  printf("Up ");  
+  else if ( ( j == 66 )	)  printf("Down "); 
+  else if ( ( j == 67 )	)  printf("Right "); 
+  else if ( ( j == 68 )	)  printf("Left "); 
+   		
 }