png_write_zTXt   1092 pngpriv.h      PNG_INTERNAL_FUNCTION(void,png_write_zTXt,(png_structrp png_ptr, png_const_charp
png_write_zTXt    310 pngwrite.c              png_write_zTXt(png_ptr, info_ptr->text[i].key,
png_write_zTXt    406 pngwrite.c                 png_write_zTXt(png_ptr, info_ptr->text[i].key,