Commit 4afa4d3ee81f9357af66b2ff1fb01f6f6c2efa13
2022-11-23T15:53:30
jconfig.h: Restore MEM_SRCDST_SUPPORTED macro That macro has been defined in jconfig.h since libjpeg-turbo 1.3.x, so it is possible that some downstream software conditions the use of the jpeg_mem_*() functions on whether MEM_SRCDST_SUPPORTED is defined or JPEG_LIB_VERSION >= 80 (as libjpeg-turbo 2.1.x and prior did internally.)