MngBuffer 631 coders/png.c MngBuffer MngBuffer 1502 coders/png.c if (mng_info->ob[i] != (MngBuffer *) NULL) MngBuffer 1515 coders/png.c mng_info->ob[i]=(MngBuffer *) NULL; MngBuffer 3647 coders/png.c if (mng_info->ob[object_id] == (MngBuffer *) NULL) MngBuffer 3652 coders/png.c mng_info->ob[object_id]=(MngBuffer *) MngBuffer 3653 coders/png.c AcquireMagickMemory(sizeof(MngBuffer)); MngBuffer 3655 coders/png.c if (mng_info->ob[object_id] != (MngBuffer *) NULL) MngBuffer 3662 coders/png.c if ((mng_info->ob[object_id] == (MngBuffer *) NULL) || MngBuffer 3665 coders/png.c if (mng_info->ob[object_id] == (MngBuffer *) NULL) MngBuffer 5671 coders/png.c if (mng_info->ob[i] != (MngBuffer *) NULL)