Lines Matching defs:ptr
103 #define CVT_PTR(ptr) (ptr)
104 #define CVT_PTR_NOCHECK(ptr) (ptr)
605 void PNGCBAPI png_debug_free PNGARG((png_structp png_ptr, png_voidp ptr));
663 png_debug_free(png_structp png_ptr, png_voidp ptr)
668 if (ptr == 0)
684 if (pinfo->pointer == ptr)
692 png_memset(ptr, 0x55, pinfo->size);
700 fprintf(STDERR, "Pointer %x not found\n", (unsigned int)ptr);
710 printf("Freeing %p\n", ptr);
712 png_free_default(png_ptr, ptr);
713 ptr = NULL;