replaced realloc and removed stderr

src/gd.c

@@ -75,25 +75,6 @@ extern const int gdSinT[];
 
 void gd_stderr_error(int priority, const char *format, va_list args)
 {
-	switch (priority) {
-	case GD_ERROR:
-		fputs("GD Error: ", stderr);
-		break;
-	case GD_WARNING:
-		fputs("GD Warning: ", stderr);
-		break;
-	case GD_NOTICE:
-		fputs("GD Notice: ", stderr);
-		break;
-	case GD_INFO:
-		fputs("GD Info: ", stderr);
-		break;
-	case GD_DEBUG:
-		fputs("GD Debug: ", stderr);
-		break;
-	}
-	vfprintf(stderr, format, args);
-	fflush(stderr);
 }
 
 static gdErrorMethod gd_error_method = gd_stderr_error;

src/gd_intern.h

@@ -17,15 +17,7 @@
 # endif
 #endif
 
-#ifdef HAVE_STDINT_H
-# include <stdint.h>
-#else
-# if defined(HAVE_INTTYPES_H)
-#  include <inttypes.h>
-# else
-#  include "msinttypes/inttypes.h"
-# endif
-#endif
+#include <stdint.h>
 
 #include "gd.h"
 

src/gdhelpers.c

@@ -75,10 +75,31 @@ gdMalloc (size_t size)
 	return malloc (size);
 }
 
+
+size_t 
+getsize(void * p) {
+    size_t * in = p;
+    if (in) { 
+        --in; 
+        return *in; 
+    }
+    return -1;
+}
+
+
 void *
 gdRealloc (void *ptr, size_t size)
 {
-	return realloc (ptr, size);
+    void *newptr;
+    int msize;
+    msize = getsize(ptr);
+    if (size <= msize) {
+        return ptr;
+    }
+    newptr = malloc(size);
+    memcpy(newptr, ptr, msize);
+    free(ptr);
+    return newptr;
 }
 
 void *

src/gdtest.c

@@ -35,12 +35,12 @@ main (int argc, char **argv)
 	int foreground;
 	int i;
 	if (argc != 2) {
-		fprintf(stderr, "Usage: gdtest filename.png\n");
+		printf("Usage: gdtest filename.png\n");
 		exit (1);
 	}
 	in = fopen (argv[1], "rb");
 	if (!in) {
-		fprintf(stderr, "Input file does not exist!\n");
+		printf("Input file does not exist!\n");
 		exit (1);
 	}
 	im = gdImageCreateFromPng (in);
@@ -50,11 +50,11 @@ main (int argc, char **argv)
 
 	fclose (in);
 	if (!im) {
-		fprintf(stderr, "gdImageCreateFromPng failed.\n");
+		printf("gdImageCreateFromPng failed.\n");
                	exit (1);
 	}
 	if (!ref) {
-		fprintf(stderr, "gdImageCreateFromPng failed.\n");
+		printf("gdImageCreateFromPng failed.\n");
                	exit (1);
 	}