png_write_zTXt    897 3rdparty/libpng/pngpriv.h PNG_EXTERN void png_write_zTXt PNGARG((png_structp png_ptr, png_const_charp key,
png_write_zTXt    238 3rdparty/libpng/pngwrite.c          png_write_zTXt(png_ptr, info_ptr->text[i].key,
png_write_zTXt    354 3rdparty/libpng/pngwrite.c             png_write_zTXt(png_ptr, info_ptr->text[i].key,