Include some headers and move some functions

interface.c

@@ -1,10 +1,14 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <math.h>
+#include "http.h"
+#include "md5.h"
 #include "font.h"
 #include "defines.h"
 #include "powder.h"
 #include "interface.h"
+#include "misc.h"
 
 SDLMod sdl_mod;
 int sdl_key, sdl_wheel, sdl_caps=0, sdl_ascii, sdl_zoom_trig=0;

main.c

@@ -1167,40 +1167,6 @@ int execute_tagop(pixel *vid_buf, char *op, char *tag)
     return 0;
 }
 
-struct strlist
-{
-    char *str;
-    struct strlist *next;
-};
-
-void strlist_add(struct strlist **list, char *str)
-{
-    struct strlist *item = malloc(sizeof(struct strlist));
-    item->str = mystrdup(str);
-    item->next = *list;
-    *list = item;
-}
-
-int strlist_find(struct strlist **list, char *str)
-{
-    struct strlist *item;
-    for(item=*list; item; item=item->next)
-        if(!strcmp(item->str, str))
-            return 1;
-    return 0;
-}
-
-void strlist_free(struct strlist **list)
-{
-    struct strlist *item;
-    while(*list)
-    {
-        item = *list;
-        *list = (*list)->next;
-        free(item);
-    }
-}
-
 void thumb_cache_inval(char *id);
 
 void execute_save(pixel *vid_buf)

misc.c

@@ -53,3 +53,31 @@ char *mystrdup(char *s)
     }
     return s;
 }
+
+void strlist_add(struct strlist **list, char *str)
+{
+    struct strlist *item = malloc(sizeof(struct strlist));
+    item->str = mystrdup(str);
+    item->next = *list;
+    *list = item;
+}
+
+int strlist_find(struct strlist **list, char *str)
+{
+    struct strlist *item;
+    for(item=*list; item; item=item->next)
+        if(!strcmp(item->str, str))
+            return 1;
+    return 0;
+}
+
+void strlist_free(struct strlist **list)
+{
+    struct strlist *item;
+    while(*list)
+    {
+        item = *list;
+        *list = (*list)->next;
+        free(item);
+    }
+}

misc.h

@@ -22,4 +22,16 @@ extern inline float restrict_flt(float f, float min, float max);
 
 char *mystrdup(char *s);
 
+struct strlist
+{
+    char *str;
+    struct strlist *next;
+};
+
+void strlist_add(struct strlist **list, char *str);
+
+int strlist_find(struct strlist **list, char *str);
+
+void strlist_free(struct strlist **list);
+
 #endif

powder.c

@@ -463,6 +463,7 @@ void update_particles_i(pixel *vid, int start, int inc)
     for(i=start; i<(NPART-starti); i+=inc)
         if(parts[i].type)
         {
+			//printf("parts[%d].type: %d\n", i, parts[i].type);
 
             lx = parts[i].x;
             ly = parts[i].y;