png_set_tRNS      646 contrib/libtests/makepng.c          png_set_tRNS(png_ptr, info_ptr, trans, npalette-1,
png_set_tRNS     3170 contrib/libtests/pngvalid.c             png_set_tRNS(pp, pi, tRNS, j, 0/*color*/);
png_set_tRNS     2294 png.h          PNG_EXPORT(167, void, png_set_tRNS, (png_structrp png_ptr,
png_set_tRNS     1845 pngrutil.c        png_set_tRNS(png_ptr, info_ptr, readbuf, png_ptr->num_trans,
png_set_tRNS     1312 pngtest.c                  png_set_tRNS(write_ptr, write_info_ptr, trans_alpha, num_trans,
png_set_tRNS     2121 pngwrite.c           png_set_tRNS(image->opaque->png_ptr, image->opaque->info_ptr, tRNS,