diff --git a/stb_easy_font.h b/stb_easy_font.h
index 579dec0..fc84fc5 100644
--- a/stb_easy_font.h
+++ b/stb_easy_font.h
@@ -109,7 +109,7 @@ void print_string(float x, float y, char *text, float r, float g, float b)
 #include <stdlib.h>
 #include <math.h>
 
-struct {
+struct stb_easy_font_info_struct {
     unsigned char advance;
     unsigned char h_seg;
     unsigned char v_seg;
diff --git a/stb_leakcheck.h b/stb_leakcheck.h
index 6e50b22..42c0770 100644
--- a/stb_leakcheck.h
+++ b/stb_leakcheck.h
@@ -95,14 +95,14 @@ void stb_leakcheck_dumpmem(void)
    stb_leakcheck_malloc_info *mi = mi_head;
    while (mi) {
       if ((ptrdiff_t) mi->size >= 0)
-         printf("LEAKED: %s (%4d): %8z bytes at %p\n", mi->file, mi->line, mi->size, mi+1);
+         printf("LEAKED: %s (%4d): %8d bytes at %p\n", mi->file, mi->line, (int) mi->size, mi+1);
       mi = mi->next;
    }
    #ifdef STB_LEAKCHECK_SHOWALL
    mi = mi_head;
    while (mi) {
       if ((ptrdiff_t) mi->size < 0)
-         printf("FREED : %s (%4d): %8z bytes at %p\n", mi->file, mi->line, ~mi->size, mi+1);
+         printf("FREED : %s (%4d): %8d bytes at %p\n", mi->file, mi->line, (int) ~mi->size, mi+1);
       mi = mi->next;
    }
    #endif
diff --git a/stb_tilemap_editor.h b/stb_tilemap_editor.h
index cc66dd5..f16f7b3 100644
--- a/stb_tilemap_editor.h
+++ b/stb_tilemap_editor.h
@@ -3356,7 +3356,7 @@ static void stbte__toolbar(stbte_tilemap *tm, int x0, int y0, int w, int h)
 
 #define STBTE__TEXTCOLOR(n)  stbte__color_table[n][STBTE__text][STBTE__idle]
 
-static int stbte__info_value(char *label, int x, int y, int val, int digits, int id)
+static int stbte__info_value(const char *label, int x, int y, int val, int digits, int id)
 {
    if (stbte__ui.event == STBTE__paint) {
       int off = 9-stbte__get_char_width(label[0]);