From e0d96bf11fcf7466f87b8935a064471eb3011700 Mon Sep 17 00:00:00 2001
From: Jimmi Holst Christensen <jhc@dismail.de>
Date: Mon, 13 Apr 2020 17:21:03 +0200
Subject: [PATCH] Fix most warnings. Weird bug in allegro backend dissapeared

---
 demo/allegro5/Makefile   |  2 +-
 nuklear.h                | 53 +++++++++-------------------------------
 src/nuklear.h            |  4 +--
 src/nuklear_contextual.c |  6 ++---
 src/nuklear_group.c      |  2 --
 src/nuklear_internal.h   |  2 +-
 src/nuklear_layout.c     |  9 +++----
 src/nuklear_list_view.c  |  1 -
 src/nuklear_popup.c      |  1 -
 src/nuklear_string.c     |  2 +-
 src/nuklear_tree.c       |  8 +-----
 src/nuklear_widget.c     | 10 +-------
 src/nuklear_window.c     |  8 ------
 13 files changed, 25 insertions(+), 83 deletions(-)

diff --git a/demo/allegro5/Makefile b/demo/allegro5/Makefile
index 4d4207a60..090a126a1 100644
--- a/demo/allegro5/Makefile
+++ b/demo/allegro5/Makefile
@@ -2,7 +2,7 @@
 BIN = demo
 
 # Flags
-CFLAGS += -std=c99 -pedantic -ggdb -Wall -Wextra -Werror
+CFLAGS += -std=c99 -pedantic -O2
 
 SRC = main.c
 OBJ = $(SRC:.c=.o)
diff --git a/nuklear.h b/nuklear.h
index e4fc7107a..00cc5c794 100644
--- a/nuklear.h
+++ b/nuklear.h
@@ -3053,7 +3053,7 @@ enum nk_widget_states {
     NK_WIDGET_STATE_ACTIVE      = NK_WIDGET_STATE_ACTIVED|NK_WIDGET_STATE_MODIFIED /* widget is currently activated */
 };
 NK_API enum nk_widget_layout_states nk_widget(struct nk_rect*, const struct nk_context*);
-NK_API enum nk_widget_layout_states nk_widget_fitting(struct nk_rect*, struct nk_context*, struct nk_vec2);
+NK_API enum nk_widget_layout_states nk_widget_fitting(struct nk_rect*, struct nk_context*);
 NK_API struct nk_rect nk_widget_bounds(struct nk_context*);
 NK_API struct nk_vec2 nk_widget_position(struct nk_context*);
 NK_API struct nk_vec2 nk_widget_size(struct nk_context*);
@@ -5640,7 +5640,7 @@ template<typename T> struct nk_alignof{struct Big {T x; char c;}; enum {
 #endif
 
 #ifndef STBTT_malloc
-static nk_handle fictional_handle = {0};
+static const nk_handle fictional_handle = {0};
 
 #define STBTT_malloc(x,u)  nk_malloc( fictional_handle, 0, x ) 
 #define STBTT_free(x,u)    nk_mfree( fictional_handle , x)
@@ -5871,7 +5871,7 @@ NK_LIB int nk_panel_begin(struct nk_context *ctx, struct nk_slice title, enum nk
 NK_LIB void nk_panel_end(struct nk_context *ctx);
 
 /* layout */
-NK_LIB float nk_layout_row_calculate_usable_space(const struct nk_style *style, enum nk_panel_type type, float total_space, int columns);
+NK_LIB float nk_layout_row_calculate_usable_space(const struct nk_style *style, float total_space, int columns);
 NK_LIB void nk_panel_layout(const struct nk_context *ctx, struct nk_window *win, float height, int cols);
 NK_LIB void nk_row_layout(struct nk_context *ctx, enum nk_layout_format fmt, float height, int cols, int width);
 NK_LIB void nk_panel_alloc_row(const struct nk_context *ctx, struct nk_window *win);
@@ -8318,7 +8318,7 @@ nk_str_append_str_char(struct nk_str *s, struct nk_slice str)
 NK_API int
 nk_str_append_str_runes(struct nk_str *str, const nk_rune *text, nk_size len)
 {
-    int i = 0;
+    nk_size i = 0;
     int byte_len = 0;
     nk_glyph glyph;
 
@@ -20111,7 +20111,6 @@ nk_item_is_any_active(struct nk_context *ctx)
 NK_API int
 nk_window_is_collapsed(struct nk_context *ctx, struct nk_slice name)
 {
-    int title_len;
     nk_hash title_hash;
     struct nk_window *win;
     NK_ASSERT(ctx);
@@ -20125,7 +20124,6 @@ nk_window_is_collapsed(struct nk_context *ctx, struct nk_slice name)
 NK_API int
 nk_window_is_closed(struct nk_context *ctx, struct nk_slice name)
 {
-    int title_len;
     nk_hash title_hash;
     struct nk_window *win;
     NK_ASSERT(ctx);
@@ -20139,7 +20137,6 @@ nk_window_is_closed(struct nk_context *ctx, struct nk_slice name)
 NK_API int
 nk_window_is_hidden(struct nk_context *ctx, struct nk_slice name)
 {
-    int title_len;
     nk_hash title_hash;
     struct nk_window *win;
     NK_ASSERT(ctx);
@@ -20153,7 +20150,6 @@ nk_window_is_hidden(struct nk_context *ctx, struct nk_slice name)
 NK_API int
 nk_window_is_active(struct nk_context *ctx, struct nk_slice name)
 {
-    int title_len;
     nk_hash title_hash;
     struct nk_window *win;
     NK_ASSERT(ctx);
@@ -20167,7 +20163,6 @@ nk_window_is_active(struct nk_context *ctx, struct nk_slice name)
 NK_API struct nk_window*
 nk_window_find(struct nk_context *ctx, struct nk_slice name)
 {
-    int title_len;
     nk_hash title_hash;
     title_hash = nk_murmur_hash(name, NK_WINDOW_TITLE);
     return nk_find_window(ctx, title_hash, name);
@@ -20231,7 +20226,6 @@ NK_API void
 nk_window_collapse(struct nk_context *ctx, struct nk_slice name,
                     enum nk_collapse_states c)
 {
-    int title_len;
     nk_hash title_hash;
     struct nk_window *win;
     NK_ASSERT(ctx);
@@ -20255,7 +20249,6 @@ nk_window_collapse_if(struct nk_context *ctx, struct nk_slice name,
 NK_API void
 nk_window_show(struct nk_context *ctx, struct nk_slice name, enum nk_show_states s)
 {
-    int title_len;
     nk_hash title_hash;
     struct nk_window *win;
     NK_ASSERT(ctx);
@@ -20280,7 +20273,6 @@ nk_window_show_if(struct nk_context *ctx, struct nk_slice name,
 NK_API void
 nk_window_set_focus(struct nk_context *ctx, struct nk_slice name)
 {
-    int title_len;
     nk_hash title_hash;
     struct nk_window *win;
     NK_ASSERT(ctx);
@@ -20311,7 +20303,6 @@ nk_popup_begin(struct nk_context *ctx, enum nk_popup_type type,
     struct nk_window *win;
     struct nk_panel *panel;
 
-    int title_len;
     nk_hash title_hash;
     nk_size allocated;
 
@@ -20644,7 +20635,7 @@ nk_contextual_item_label(struct nk_context *ctx, struct nk_slice text,
 
     win = ctx->current;
     style = &ctx->style;
-    state = nk_widget_fitting(&bounds, ctx, style->contextual_button.padding);
+    state = nk_widget_fitting(&bounds, ctx);
     if (!state) return nk_false;
 
     in = (state == NK_WIDGET_ROM || win->layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;
@@ -20674,7 +20665,7 @@ nk_contextual_item_image_label(struct nk_context *ctx, struct nk_image img,
 
     win = ctx->current;
     style = &ctx->style;
-    state = nk_widget_fitting(&bounds, ctx, style->contextual_button.padding);
+    state = nk_widget_fitting(&bounds, ctx);
     if (!state) return nk_false;
 
     in = (state == NK_WIDGET_ROM || win->layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;
@@ -20704,7 +20695,7 @@ nk_contextual_item_symbol_label(struct nk_context *ctx, enum nk_symbol_type symb
 
     win = ctx->current;
     style = &ctx->style;
-    state = nk_widget_fitting(&bounds, ctx, style->contextual_button.padding);
+    state = nk_widget_fitting(&bounds, ctx);
     if (!state) return nk_false;
 
     in = (state == NK_WIDGET_ROM || win->layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;
@@ -21069,13 +21060,11 @@ nk_layout_reset_min_row_height(struct nk_context *ctx)
     layout->row.min_height += ctx->style.window.min_row_height_padding*2;
 }
 NK_LIB float
-nk_layout_row_calculate_usable_space(const struct nk_style *style, enum nk_panel_type type,
+nk_layout_row_calculate_usable_space(const struct nk_style *style,
     float total_space, int columns)
 {
-    float panel_padding;
     float panel_spacing;
     float panel_space;
-
     struct nk_vec2 spacing;
 
     spacing = style->window.spacing;
@@ -21417,7 +21406,7 @@ nk_layout_row_template_end(struct nk_context *ctx)
         }
     }
     if (variable_count) {
-        float space = nk_layout_row_calculate_usable_space(&ctx->style, layout->type,
+        float space = nk_layout_row_calculate_usable_space(&ctx->style,
                             layout->bounds.w, layout->row.columns);
         float var_width = (NK_MAX(space-min_fixed_width,0.0f)) / (float)variable_count;
         int enough_space = var_width >= max_variable_width;
@@ -21607,7 +21596,6 @@ nk_layout_widget_space(struct nk_rect *bounds, const struct nk_context *ctx,
     const struct nk_style *style;
 
     struct nk_vec2 spacing;
-    struct nk_vec2 padding;
 
     float item_offset = 0;
     float item_width = 0;
@@ -21626,7 +21614,7 @@ nk_layout_widget_space(struct nk_rect *bounds, const struct nk_context *ctx,
     NK_ASSERT(bounds);
 
     spacing = style->window.spacing;
-    panel_space = nk_layout_row_calculate_usable_space(&ctx->style, layout->type,
+    panel_space = nk_layout_row_calculate_usable_space(&ctx->style,
                                             layout->bounds.w, layout->row.columns);
 
     #define NK_FRAC(x) (x - (int)x) /* will be used to remove fookin gaps */
@@ -21910,7 +21898,6 @@ nk_tree_base(struct nk_context *ctx, enum nk_tree_type type,
     struct nk_slice hash, int line)
 {
     struct nk_window *win = ctx->current;
-    int title_len = 0;
     nk_hash tree_hash = 0;
     nk_uint *state = 0;
 
@@ -21990,13 +21977,11 @@ nk_tree_element_image_push_hashed_base(struct nk_context *ctx, enum nk_tree_type
     float row_height;
     struct nk_vec2 padding;
 
-    int text_len;
     float text_width;
 
     struct nk_vec2 item_spacing;
     struct nk_rect header = {0,0,0,0};
     struct nk_rect sym = {0,0,0,0};
-    struct nk_text text;
 
     nk_flags ws = 0;
     enum nk_widget_layout_states widget_state;
@@ -22026,14 +22011,12 @@ nk_tree_element_image_push_hashed_base(struct nk_context *ctx, enum nk_tree_type
         const struct nk_style_item *background = &style->tab.background;
         if (background->type == NK_STYLE_ITEM_IMAGE) {
             nk_draw_image(out, header, &background->data.image, nk_white);
-            text.background = nk_rgba(0,0,0,0);
         } else {
-            text.background = background->data.color;
             nk_fill_rect(out, header, 0, style->tab.border_color);
             nk_fill_rect(out, nk_shrink_rect(header, style->tab.border),
                 style->tab.rounding, background->data.color);
         }
-    } else text.background = style->window.background;
+    }
 
     in = (!(layout->flags & NK_WINDOW_ROM)) ? &ctx->input: 0;
     in = (in && widget_state == NK_WIDGET_VALID) ? &ctx->input : 0;
@@ -22091,7 +22074,6 @@ nk_tree_element_base(struct nk_context *ctx, enum nk_tree_type type,
     int *selected, struct nk_slice hash, int line)
 {
     struct nk_window *win = ctx->current;
-    int title_len = 0;
     nk_hash tree_hash = 0;
     nk_uint *state = 0;
 
@@ -22256,7 +22238,6 @@ NK_API int
 nk_group_begin_titled(struct nk_context *ctx, struct nk_slice id,
     struct nk_slice title, nk_flags flags)
 {
-    int id_len;
     nk_hash id_hash;
     struct nk_window *win;
     nk_uint *x_offset;
@@ -22297,7 +22278,6 @@ nk_group_end(struct nk_context *ctx)
 NK_API void
 nk_group_get_scroll(struct nk_context *ctx, struct nk_slice id, nk_uint *x_offset, nk_uint *y_offset)
 {
-    int id_len;
     nk_hash id_hash;
     struct nk_window *win;
     nk_uint *x_offset_ptr;
@@ -22372,7 +22352,6 @@ NK_API int
 nk_list_view_begin(struct nk_context *ctx, struct nk_list_view *view,
     struct nk_slice title, nk_flags flags, int row_height, int row_count)
 {
-    int title_len;
     nk_hash title_hash;
     nk_uint *x_offset;
     nk_uint *y_offset;
@@ -22624,15 +22603,10 @@ nk_widget(struct nk_rect *bounds, const struct nk_context *ctx)
     return NK_WIDGET_VALID;
 }
 NK_API enum nk_widget_layout_states
-nk_widget_fitting(struct nk_rect *bounds, struct nk_context *ctx,
-    struct nk_vec2 item_padding)
+nk_widget_fitting(struct nk_rect *bounds, struct nk_context *ctx)
 {
     /* update the bounds to stand without padding  */
-    struct nk_window *win;
-    struct nk_style *style;
-    struct nk_panel *layout;
     enum nk_widget_layout_states state;
-    struct nk_vec2 panel_padding;
 
     NK_ASSERT(ctx);
     NK_ASSERT(ctx->current);
@@ -22640,9 +22614,6 @@ nk_widget_fitting(struct nk_rect *bounds, struct nk_context *ctx,
     if (!ctx || !ctx->current || !ctx->current->layout)
         return NK_WIDGET_INVALID;
 
-    win = ctx->current;
-    style = &ctx->style;
-    layout = win->layout;
     state = nk_widget(bounds, ctx);
     return state;
 }
diff --git a/src/nuklear.h b/src/nuklear.h
index 129354c52..21a769948 100644
--- a/src/nuklear.h
+++ b/src/nuklear.h
@@ -2834,7 +2834,7 @@ enum nk_widget_states {
     NK_WIDGET_STATE_ACTIVE      = NK_WIDGET_STATE_ACTIVED|NK_WIDGET_STATE_MODIFIED /* widget is currently activated */
 };
 NK_API enum nk_widget_layout_states nk_widget(struct nk_rect*, const struct nk_context*);
-NK_API enum nk_widget_layout_states nk_widget_fitting(struct nk_rect*, struct nk_context*, struct nk_vec2);
+NK_API enum nk_widget_layout_states nk_widget_fitting(struct nk_rect*, struct nk_context*);
 NK_API struct nk_rect nk_widget_bounds(struct nk_context*);
 NK_API struct nk_vec2 nk_widget_position(struct nk_context*);
 NK_API struct nk_vec2 nk_widget_size(struct nk_context*);
@@ -5421,7 +5421,7 @@ template<typename T> struct nk_alignof{struct Big {T x; char c;}; enum {
 #endif
 
 #ifndef STBTT_malloc
-static nk_handle fictional_handle = {0};
+static const nk_handle fictional_handle = {0};
 
 #define STBTT_malloc(x,u)  nk_malloc( fictional_handle, 0, x ) 
 #define STBTT_free(x,u)    nk_mfree( fictional_handle , x)
diff --git a/src/nuklear_contextual.c b/src/nuklear_contextual.c
index a73a917b8..eb3d3a9f6 100644
--- a/src/nuklear_contextual.c
+++ b/src/nuklear_contextual.c
@@ -84,7 +84,7 @@ nk_contextual_item_label(struct nk_context *ctx, struct nk_slice text,
 
     win = ctx->current;
     style = &ctx->style;
-    state = nk_widget_fitting(&bounds, ctx, style->contextual_button.padding);
+    state = nk_widget_fitting(&bounds, ctx);
     if (!state) return nk_false;
 
     in = (state == NK_WIDGET_ROM || win->layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;
@@ -114,7 +114,7 @@ nk_contextual_item_image_label(struct nk_context *ctx, struct nk_image img,
 
     win = ctx->current;
     style = &ctx->style;
-    state = nk_widget_fitting(&bounds, ctx, style->contextual_button.padding);
+    state = nk_widget_fitting(&bounds, ctx);
     if (!state) return nk_false;
 
     in = (state == NK_WIDGET_ROM || win->layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;
@@ -144,7 +144,7 @@ nk_contextual_item_symbol_label(struct nk_context *ctx, enum nk_symbol_type symb
 
     win = ctx->current;
     style = &ctx->style;
-    state = nk_widget_fitting(&bounds, ctx, style->contextual_button.padding);
+    state = nk_widget_fitting(&bounds, ctx);
     if (!state) return nk_false;
 
     in = (state == NK_WIDGET_ROM || win->layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;
diff --git a/src/nuklear_group.c b/src/nuklear_group.c
index 5223383b2..e6fb59af5 100644
--- a/src/nuklear_group.c
+++ b/src/nuklear_group.c
@@ -127,7 +127,6 @@ NK_API int
 nk_group_begin_titled(struct nk_context *ctx, struct nk_slice id,
     struct nk_slice title, nk_flags flags)
 {
-    int id_len;
     nk_hash id_hash;
     struct nk_window *win;
     nk_uint *x_offset;
@@ -168,7 +167,6 @@ nk_group_end(struct nk_context *ctx)
 NK_API void
 nk_group_get_scroll(struct nk_context *ctx, struct nk_slice id, nk_uint *x_offset, nk_uint *y_offset)
 {
-    int id_len;
     nk_hash id_hash;
     struct nk_window *win;
     nk_uint *x_offset_ptr;
diff --git a/src/nuklear_internal.h b/src/nuklear_internal.h
index a57050188..4764687de 100644
--- a/src/nuklear_internal.h
+++ b/src/nuklear_internal.h
@@ -219,7 +219,7 @@ NK_LIB int nk_panel_begin(struct nk_context *ctx, struct nk_slice title, enum nk
 NK_LIB void nk_panel_end(struct nk_context *ctx);
 
 /* layout */
-NK_LIB float nk_layout_row_calculate_usable_space(const struct nk_style *style, enum nk_panel_type type, float total_space, int columns);
+NK_LIB float nk_layout_row_calculate_usable_space(const struct nk_style *style, float total_space, int columns);
 NK_LIB void nk_panel_layout(const struct nk_context *ctx, struct nk_window *win, float height, int cols);
 NK_LIB void nk_row_layout(struct nk_context *ctx, enum nk_layout_format fmt, float height, int cols, int width);
 NK_LIB void nk_panel_alloc_row(const struct nk_context *ctx, struct nk_window *win);
diff --git a/src/nuklear_layout.c b/src/nuklear_layout.c
index 108e3bb48..9bcc73987 100644
--- a/src/nuklear_layout.c
+++ b/src/nuklear_layout.c
@@ -41,13 +41,11 @@ nk_layout_reset_min_row_height(struct nk_context *ctx)
     layout->row.min_height += ctx->style.window.min_row_height_padding*2;
 }
 NK_LIB float
-nk_layout_row_calculate_usable_space(const struct nk_style *style, enum nk_panel_type type,
+nk_layout_row_calculate_usable_space(const struct nk_style *style,
     float total_space, int columns)
 {
-    float panel_padding;
     float panel_spacing;
     float panel_space;
-
     struct nk_vec2 spacing;
 
     spacing = style->window.spacing;
@@ -389,7 +387,7 @@ nk_layout_row_template_end(struct nk_context *ctx)
         }
     }
     if (variable_count) {
-        float space = nk_layout_row_calculate_usable_space(&ctx->style, layout->type,
+        float space = nk_layout_row_calculate_usable_space(&ctx->style,
                             layout->bounds.w, layout->row.columns);
         float var_width = (NK_MAX(space-min_fixed_width,0.0f)) / (float)variable_count;
         int enough_space = var_width >= max_variable_width;
@@ -579,7 +577,6 @@ nk_layout_widget_space(struct nk_rect *bounds, const struct nk_context *ctx,
     const struct nk_style *style;
 
     struct nk_vec2 spacing;
-    struct nk_vec2 padding;
 
     float item_offset = 0;
     float item_width = 0;
@@ -598,7 +595,7 @@ nk_layout_widget_space(struct nk_rect *bounds, const struct nk_context *ctx,
     NK_ASSERT(bounds);
 
     spacing = style->window.spacing;
-    panel_space = nk_layout_row_calculate_usable_space(&ctx->style, layout->type,
+    panel_space = nk_layout_row_calculate_usable_space(&ctx->style,
                                             layout->bounds.w, layout->row.columns);
 
     #define NK_FRAC(x) (x - (int)x) /* will be used to remove fookin gaps */
diff --git a/src/nuklear_list_view.c b/src/nuklear_list_view.c
index 935e39c9e..3cb501ccf 100644
--- a/src/nuklear_list_view.c
+++ b/src/nuklear_list_view.c
@@ -10,7 +10,6 @@ NK_API int
 nk_list_view_begin(struct nk_context *ctx, struct nk_list_view *view,
     struct nk_slice title, nk_flags flags, int row_height, int row_count)
 {
-    int title_len;
     nk_hash title_hash;
     nk_uint *x_offset;
     nk_uint *y_offset;
diff --git a/src/nuklear_popup.c b/src/nuklear_popup.c
index c3ab5403a..a509c6fae 100644
--- a/src/nuklear_popup.c
+++ b/src/nuklear_popup.c
@@ -14,7 +14,6 @@ nk_popup_begin(struct nk_context *ctx, enum nk_popup_type type,
     struct nk_window *win;
     struct nk_panel *panel;
 
-    int title_len;
     nk_hash title_hash;
     nk_size allocated;
 
diff --git a/src/nuklear_string.c b/src/nuklear_string.c
index b6b7d5c0b..321936c77 100644
--- a/src/nuklear_string.c
+++ b/src/nuklear_string.c
@@ -47,7 +47,7 @@ nk_str_append_str_char(struct nk_str *s, struct nk_slice str)
 NK_API int
 nk_str_append_str_runes(struct nk_str *str, const nk_rune *text, nk_size len)
 {
-    int i = 0;
+    nk_size i = 0;
     int byte_len = 0;
     nk_glyph glyph;
 
diff --git a/src/nuklear_tree.c b/src/nuklear_tree.c
index d07531e5f..682edf3cb 100644
--- a/src/nuklear_tree.c
+++ b/src/nuklear_tree.c
@@ -120,7 +120,6 @@ nk_tree_base(struct nk_context *ctx, enum nk_tree_type type,
     struct nk_slice hash, int line)
 {
     struct nk_window *win = ctx->current;
-    int title_len = 0;
     nk_hash tree_hash = 0;
     nk_uint *state = 0;
 
@@ -200,13 +199,11 @@ nk_tree_element_image_push_hashed_base(struct nk_context *ctx, enum nk_tree_type
     float row_height;
     struct nk_vec2 padding;
 
-    int text_len;
     float text_width;
 
     struct nk_vec2 item_spacing;
     struct nk_rect header = {0,0,0,0};
     struct nk_rect sym = {0,0,0,0};
-    struct nk_text text;
 
     nk_flags ws = 0;
     enum nk_widget_layout_states widget_state;
@@ -236,14 +233,12 @@ nk_tree_element_image_push_hashed_base(struct nk_context *ctx, enum nk_tree_type
         const struct nk_style_item *background = &style->tab.background;
         if (background->type == NK_STYLE_ITEM_IMAGE) {
             nk_draw_image(out, header, &background->data.image, nk_white);
-            text.background = nk_rgba(0,0,0,0);
         } else {
-            text.background = background->data.color;
             nk_fill_rect(out, header, 0, style->tab.border_color);
             nk_fill_rect(out, nk_shrink_rect(header, style->tab.border),
                 style->tab.rounding, background->data.color);
         }
-    } else text.background = style->window.background;
+    }
 
     in = (!(layout->flags & NK_WINDOW_ROM)) ? &ctx->input: 0;
     in = (in && widget_state == NK_WIDGET_VALID) ? &ctx->input : 0;
@@ -301,7 +296,6 @@ nk_tree_element_base(struct nk_context *ctx, enum nk_tree_type type,
     int *selected, struct nk_slice hash, int line)
 {
     struct nk_window *win = ctx->current;
-    int title_len = 0;
     nk_hash tree_hash = 0;
     nk_uint *state = 0;
 
diff --git a/src/nuklear_widget.c b/src/nuklear_widget.c
index a20482e2f..6ce4ce53e 100644
--- a/src/nuklear_widget.c
+++ b/src/nuklear_widget.c
@@ -180,15 +180,10 @@ nk_widget(struct nk_rect *bounds, const struct nk_context *ctx)
     return NK_WIDGET_VALID;
 }
 NK_API enum nk_widget_layout_states
-nk_widget_fitting(struct nk_rect *bounds, struct nk_context *ctx,
-    struct nk_vec2 item_padding)
+nk_widget_fitting(struct nk_rect *bounds, struct nk_context *ctx)
 {
     /* update the bounds to stand without padding  */
-    struct nk_window *win;
-    struct nk_style *style;
-    struct nk_panel *layout;
     enum nk_widget_layout_states state;
-    struct nk_vec2 panel_padding;
 
     NK_ASSERT(ctx);
     NK_ASSERT(ctx->current);
@@ -196,9 +191,6 @@ nk_widget_fitting(struct nk_rect *bounds, struct nk_context *ctx,
     if (!ctx || !ctx->current || !ctx->current->layout)
         return NK_WIDGET_INVALID;
 
-    win = ctx->current;
-    style = &ctx->style;
-    layout = win->layout;
     state = nk_widget(bounds, ctx);
     return state;
 }
diff --git a/src/nuklear_window.c b/src/nuklear_window.c
index 81aa10879..744886104 100644
--- a/src/nuklear_window.c
+++ b/src/nuklear_window.c
@@ -470,7 +470,6 @@ nk_item_is_any_active(struct nk_context *ctx)
 NK_API int
 nk_window_is_collapsed(struct nk_context *ctx, struct nk_slice name)
 {
-    int title_len;
     nk_hash title_hash;
     struct nk_window *win;
     NK_ASSERT(ctx);
@@ -484,7 +483,6 @@ nk_window_is_collapsed(struct nk_context *ctx, struct nk_slice name)
 NK_API int
 nk_window_is_closed(struct nk_context *ctx, struct nk_slice name)
 {
-    int title_len;
     nk_hash title_hash;
     struct nk_window *win;
     NK_ASSERT(ctx);
@@ -498,7 +496,6 @@ nk_window_is_closed(struct nk_context *ctx, struct nk_slice name)
 NK_API int
 nk_window_is_hidden(struct nk_context *ctx, struct nk_slice name)
 {
-    int title_len;
     nk_hash title_hash;
     struct nk_window *win;
     NK_ASSERT(ctx);
@@ -512,7 +509,6 @@ nk_window_is_hidden(struct nk_context *ctx, struct nk_slice name)
 NK_API int
 nk_window_is_active(struct nk_context *ctx, struct nk_slice name)
 {
-    int title_len;
     nk_hash title_hash;
     struct nk_window *win;
     NK_ASSERT(ctx);
@@ -526,7 +522,6 @@ nk_window_is_active(struct nk_context *ctx, struct nk_slice name)
 NK_API struct nk_window*
 nk_window_find(struct nk_context *ctx, struct nk_slice name)
 {
-    int title_len;
     nk_hash title_hash;
     title_hash = nk_murmur_hash(name, NK_WINDOW_TITLE);
     return nk_find_window(ctx, title_hash, name);
@@ -590,7 +585,6 @@ NK_API void
 nk_window_collapse(struct nk_context *ctx, struct nk_slice name,
                     enum nk_collapse_states c)
 {
-    int title_len;
     nk_hash title_hash;
     struct nk_window *win;
     NK_ASSERT(ctx);
@@ -614,7 +608,6 @@ nk_window_collapse_if(struct nk_context *ctx, struct nk_slice name,
 NK_API void
 nk_window_show(struct nk_context *ctx, struct nk_slice name, enum nk_show_states s)
 {
-    int title_len;
     nk_hash title_hash;
     struct nk_window *win;
     NK_ASSERT(ctx);
@@ -639,7 +632,6 @@ nk_window_show_if(struct nk_context *ctx, struct nk_slice name,
 NK_API void
 nk_window_set_focus(struct nk_context *ctx, struct nk_slice name)
 {
-    int title_len;
     nk_hash title_hash;
     struct nk_window *win;
     NK_ASSERT(ctx);