diff -ruN ghostscript/base/gdevkrnlsclass.c ghostscript-10.04.0/base/gdevkrnlsclass.c --- ghostscript/base/gdevkrnlsclass.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/base/gdevkrnlsclass.c 2025-09-22 23:44:23.062226922 -0400 @@ -29,7 +29,7 @@ * of devices which the push of the compositor claims are already installed (to prevent * a second copy being installed by gdev_prn_open). */ -int install_internal_subclass_devices(gx_device **ppdev, int *devices_loaded) +int install_internal_subclass_devices(gx_device **ppdev, bool *devices_loaded) { int code = 0; gx_device *dev = (gx_device *)*ppdev, *saved; diff -ruN ghostscript/base/gdevkrnlsclass.h ghostscript-10.04.0/base/gdevkrnlsclass.h --- ghostscript/base/gdevkrnlsclass.h 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/base/gdevkrnlsclass.h 2025-09-22 23:44:11.014798838 -0400 @@ -29,6 +29,6 @@ extern gx_device_nup gs_nup_device; -int install_internal_subclass_devices(gx_device **ppdev, int *devices_loaded); +int install_internal_subclass_devices(gx_device **ppdev, bool *devices_loaded); #endif /* gdev_subclass_dev_INCLUDED */ diff -ruN ghostscript/base/gdevnup.c ghostscript-10.04.0/base/gdevnup.c --- ghostscript/base/gdevnup.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/base/gdevnup.c 2025-09-22 23:45:23.630654305 -0400 @@ -682,7 +682,7 @@ case gxdso_get_dev_param: { dev_param_req_t *request = (dev_param_req_t *)data; - int code = false; + bool code = false; /* We need to disable pdfmark writing, primarily for CropBox, but also */ /* they are probably not relevant for multiple input files to a single */ diff -ruN ghostscript/base/gp.h ghostscript-10.04.0/base/gp.h --- ghostscript/base/gp.h 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/base/gp.h 2025-09-22 23:46:27.750962352 -0400 @@ -646,7 +646,7 @@ /* Create a second open gp_file on the basis of a given one */ FILE *gp_fdup_impl(FILE *f, const char *mode); -int gp_fseekable_impl(FILE *f); +bool gp_fseekable_impl(FILE *f); /* Force given file into binary mode (no eol translations, etc) */ /* if 2nd param true, text mode if 2nd param false */ diff -ruN ghostscript/base/gsfcmap.c ghostscript-10.04.0/base/gsfcmap.c --- ghostscript/base/gsfcmap.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/base/gsfcmap.c 2025-09-22 23:47:01.894647661 -0400 @@ -221,7 +221,7 @@ /* * Check for identity CMap. Uses a fast check for special cases. */ -int +bool gs_cmap_is_identity(const gs_cmap_t *pcmap, int font_index_only) { return pcmap->procs->is_identity(pcmap, font_index_only); diff -ruN ghostscript/base/gsovrc.c ghostscript-10.04.0/base/gsovrc.c --- ghostscript/base/gsovrc.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/base/gsovrc.c 2025-09-22 23:48:07.239632855 -0400 @@ -297,7 +297,7 @@ * This is used by the gs_pdf1.4_device (and eventually the PDFWrite * device), which implements overprint and overprint mode directly. */ -int +bool gs_is_overprint_compositor(const gs_composite_t * pct) { return pct->type == &gs_composite_overprint_type; diff -ruN ghostscript/base/gsstate.h ghostscript-10.04.0/base/gsstate.h --- ghostscript/base/gsstate.h 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/base/gsstate.h 2025-09-22 23:49:08.254613264 -0400 @@ -54,8 +54,8 @@ int gs_currentrenderingintent(const gs_gstate *); int gs_setrenderingintent(gs_gstate *, int); -int gs_currentblackptcomp(const gs_gstate *); -int gs_setblackptcomp(gs_gstate *, int); +bool gs_currentblackptcomp(const gs_gstate *); +bool gs_setblackptcomp(gs_gstate *, int); int gs_initgraphics(gs_gstate *); int gs_initgraphics_no_cspace(gs_gstate *); diff -ruN ghostscript/base/gxcmap.c ghostscript-10.04.0/base/gxcmap.c --- ghostscript/base/gxcmap.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/base/gxcmap.c 2025-09-22 23:49:28.086849202 -0400 @@ -601,7 +601,7 @@ /* If someone has specified a table for handling named spot colors then we will be attempting to do the special handling to go directly to the device colors here */ -bool +int gx_remap_named_color(const gs_client_color * pcc, const gs_color_space * pcs, gx_device_color * pdc, const gs_gstate * pgs, gx_device * dev, gs_color_select_t select) diff -ruN ghostscript/base/gxdownscale.c ghostscript-10.04.0/base/gxdownscale.c --- ghostscript/base/gxdownscale.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/base/gxdownscale.c 2025-09-22 23:50:22.007691537 -0400 @@ -3376,7 +3376,8 @@ int features) { int code; - int downscale, mfs, ets, deskew; + int downscale, mfs, ets; + bool deskew; int trap_w, trap_h; const char *param_name; gs_param_int_array trap_order; diff -ruN ghostscript/base/gxfapi.h ghostscript-10.04.0/base/gxfapi.h --- ghostscript/base/gxfapi.h 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/base/gxfapi.h 2025-09-22 23:51:32.383467323 -0400 @@ -348,7 +348,7 @@ gs_fapi_retcode(*get_decodingID) (gs_fapi_server *server, gs_fapi_font *ff, const char **decodingID); gs_fapi_retcode(*get_font_bbox) (gs_fapi_server *server, gs_fapi_font *ff, int BBox[4], int unitsPerEm[2]); gs_fapi_retcode(*get_font_proportional_feature) (gs_fapi_server *server, gs_fapi_font *ff, bool *bProportional); - gs_fapi_retcode(*can_retrieve_char_by_name) (gs_fapi_server *server, gs_fapi_font *ff, gs_fapi_char_ref *c, int *result); + gs_fapi_retcode(*can_retrieve_char_by_name) (gs_fapi_server *server, gs_fapi_font *ff, gs_fapi_char_ref *c, bool *result); gs_fapi_retcode(*can_replace_metrics) (gs_fapi_server *server, gs_fapi_font *ff, gs_fapi_char_ref *c, int *result); gs_fapi_retcode(*can_simulate_style) (gs_fapi_server *server, gs_fapi_font *ff, gs_fapi_style style, void *style_data); gs_fapi_retcode(*get_fontmatrix) (gs_fapi_server *server, gs_matrix *m); diff -ruN ghostscript/base/gximag3x.c ghostscript-10.04.0/base/gximag3x.c --- ghostscript/base/gximag3x.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/base/gximag3x.c 2025-09-22 23:53:11.855293398 -0400 @@ -391,7 +391,7 @@ * pmcs->{InterleaveType,width,height,full_height,depth,data,y,skip}. * If the mask is omitted, sets pmcs->depth = 0 and returns normally. */ -static bool +static int check_image3x_mask(const gs_image3x_t *pim, const gs_image3x_mask_t *pimm, const image3x_channel_values_t *ppcv, image3x_channel_values_t *pmcv, diff -ruN ghostscript/base/gxiscale.c ghostscript-10.04.0/base/gxiscale.c --- ghostscript/base/gxiscale.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/base/gxiscale.c 2025-09-22 23:53:44.151472092 -0400 @@ -112,7 +112,7 @@ char data[] = "NoInterpolateImagemasks"; dev_param_req_t request; gs_c_param_list list; - int nointerpolate = 0; + bool nointerpolate = 0; int code; gs_c_param_list_write(&list, dev->memory); diff -ruN ghostscript/base/stdpre.h ghostscript-10.04.0/base/stdpre.h --- ghostscript/base/stdpre.h 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/base/stdpre.h 2025-09-22 23:55:11.055527009 -0400 @@ -341,7 +341,8 @@ * and the MetroWerks C++ compiler insists that bool be equivalent to * unsigned char. */ -#ifndef __cplusplus +/* C23 has bool as a builtin type. */ +#if !defined(__cplusplus) && (!defined(__STDC_VERSION__) || __STDC_VERSION__ < 202311L) #ifdef __BEOS__ typedef unsigned char bool; #else diff -ruN ghostscript/contrib/eplaser/gdevescv.c ghostscript-10.04.0/contrib/eplaser/gdevescv.c --- ghostscript/contrib/eplaser/gdevescv.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/contrib/eplaser/gdevescv.c 2025-09-22 23:56:19.423635110 -0400 @@ -183,7 +183,7 @@ 0, /* int prev_paper_height; */\ 0, /* int prev_num_copies; */\ -1, /* int prev_feed_mode; */\ - 0, /* int orientation; */\ + false, /* bool orientation; */\ ESCPAGE_FACEUP_DEFAULT, /* bool faceup; */\ ESCPAGE_MEDIATYPE_DEFAULT, /* int MediaType; */\ 0, /* bool first_page; */\ diff -ruN ghostscript/contrib/eplaser/gdevescv.h ghostscript-10.04.0/contrib/eplaser/gdevescv.h --- ghostscript/contrib/eplaser/gdevescv.h 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/contrib/eplaser/gdevescv.h 2025-09-22 23:56:39.551544141 -0400 @@ -126,7 +126,7 @@ int prev_paper_height; int prev_num_copies; int prev_feed_mode; - int orientation; + bool orientation; bool faceup; int MediaType; bool first_page; diff -ruN ghostscript/contrib/gdevmd2k.c ghostscript-10.04.0/contrib/gdevmd2k.c --- ghostscript/contrib/gdevmd2k.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/contrib/gdevmd2k.c 2025-09-22 23:57:41.583978277 -0400 @@ -157,10 +157,10 @@ } static int -alps_put_param_bool(gs_param_list *plist, gs_param_name pname, int *pvalue, +alps_put_param_bool(gs_param_list *plist, gs_param_name pname, bool *pvalue, int ecode) { - int code, value; + bool code, value; switch (code = param_read_bool(plist, pname, &value)) { default: return code; diff -ruN ghostscript/contrib/lips4/gdevl4r.c ghostscript-10.04.0/contrib/lips4/gdevl4r.c --- ghostscript/contrib/lips4/gdevl4r.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/contrib/lips4/gdevl4r.c 2025-09-22 23:58:25.791558374 -0400 @@ -496,7 +496,7 @@ int code; gs_param_name param_name; gs_param_string pmedia; - bool nup = lips4->nup; + int nup = lips4->nup; bool faceup = lips4->faceup; int old_bpp = pdev->color_info.depth; int bpp = 0; diff -ruN ghostscript/contrib/lips4/gdevl4v.c ghostscript-10.04.0/contrib/lips4/gdevl4v.c --- ghostscript/contrib/lips4/gdevl4v.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/contrib/lips4/gdevl4v.c 2025-09-22 23:59:42.607840750 -0400 @@ -224,7 +224,7 @@ static int lips4v_setlogop(gx_device_vector * vdev, gs_logical_operation_t lop, gs_logical_operation_t diff); -static int lips4v_can_handle_hl_color(gx_device_vector * vdev, const gs_gstate * pgs, +static bool lips4v_can_handle_hl_color(gx_device_vector * vdev, const gs_gstate * pgs, const gx_drawing_color * pdc); static int @@ -1220,7 +1220,7 @@ } /*--- added for Ghostscritp 8.15 ---*/ -static int +static bool lips4v_can_handle_hl_color(gx_device_vector * vdev, const gs_gstate * pgs1, const gx_drawing_color * pdc) { diff -ruN ghostscript/contrib/opvp/gdevopvp.c ghostscript-10.04.0/contrib/opvp/gdevopvp.c --- ghostscript/contrib/opvp/gdevopvp.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/contrib/opvp/gdevopvp.c 2025-09-23 00:00:54.984663980 -0400 @@ -265,7 +265,7 @@ static int opvp_setflat(gx_device_vector *, double); static int opvp_setlogop(gx_device_vector *, gs_logical_operation_t, gs_logical_operation_t); -static int opvp_can_handle_hl_color(gx_device_vector *, const gs_gstate *, const gx_drawing_color *); +static bool opvp_can_handle_hl_color(gx_device_vector *, const gs_gstate *, const gx_drawing_color *); static int opvp_setfillcolor(gx_device_vector *, const gs_gstate *, const gx_drawing_color *); static int opvp_setstrokecolor(gx_device_vector *, const gs_gstate *,const gx_drawing_color *); static int opvp_vector_dopath(gx_device_vector *, const gx_path *, @@ -4947,7 +4947,7 @@ } /*--- added for Ghostscript 8.15 ---*/ -static int +static bool opvp_can_handle_hl_color(gx_device_vector * vdev, const gs_gstate * pgs1, const gx_drawing_color * pdc) { diff -ruN ghostscript/devices/gdevcdj.c ghostscript-10.04.0/devices/gdevcdj.c --- ghostscript/devices/gdevcdj.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/devices/gdevcdj.c 2025-09-23 00:06:59.064849452 -0400 @@ -337,7 +337,7 @@ bool mediaWeight_isSet; /* Say if weight is an integer or null */ \ int mediaWeight; /* Weigth of the media */ \ int printQuality; /* Cf. strings below */ \ - bool ditheringType; /* Do dithering */ \ + int ditheringType; /* Do dithering */ \ int colorComponents; /* The number of *desired* color comps */ \ int printColors /* 0: Transparent, \ 1: C, 2: M, 4: Y, 7: K (Color decomp). \ diff -ruN ghostscript/devices/gdevpdfimg.h ghostscript-10.04.0/devices/gdevpdfimg.h --- ghostscript/devices/gdevpdfimg.h 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/devices/gdevpdfimg.h 2025-09-23 00:07:30.232991606 -0400 @@ -74,8 +74,8 @@ PCLm_temp_file_t temp_stream; int NextObject; - int Tumble; - int Tumble2; + bool Tumble; + bool Tumble2; /* OCR data */ struct { diff -ruN ghostscript/devices/vector/gdevpdfd.c ghostscript-10.04.0/devices/vector/gdevpdfd.c --- ghostscript/devices/vector/gdevpdfd.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/devices/vector/gdevpdfd.c 2025-09-23 00:08:26.169119196 -0400 @@ -108,7 +108,7 @@ return psdf_setlinewidth(vdev, fabs(width)); } -static int +static bool pdf_can_handle_hl_color(gx_device_vector * vdev, const gs_gstate * pgs, const gx_drawing_color * pdc) { diff -ruN ghostscript/devices/vector/gdevpdtt.c ghostscript-10.04.0/devices/vector/gdevpdtt.c --- ghostscript/devices/vector/gdevpdtt.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/devices/vector/gdevpdtt.c 2025-09-23 00:11:02.665454293 -0400 @@ -3260,18 +3260,15 @@ gs_matrix_scale(pmat, pdev->HWResolution[0] / 72.0, pdev->HWResolution[0] / 72.0, pmat); } -static int pdf_query_purge_cached_char(const gs_memory_t *mem, cached_char *cc, void *data) +static bool pdf_query_purge_cached_char(const gs_memory_t *mem, cached_char *cc, void *data) { cached_char *to_purge = (cached_char *)data; - if (cc->code == to_purge->code && cc_pair(cc) == cc_pair(to_purge) && - cc->subpix_origin.x == to_purge->subpix_origin.x && - cc->subpix_origin.y == to_purge->subpix_origin.y && - cc->wmode == to_purge->wmode && cc_depth(cc) == cc_depth(to_purge) - ) - return 1; - return 0; + return cc->code == to_purge->code && cc_pair(cc) == cc_pair(to_purge) && + cc->subpix_origin.x == to_purge->subpix_origin.x && + cc->subpix_origin.y == to_purge->subpix_origin.y && + cc->wmode == to_purge->wmode && cc_depth(cc) == cc_depth(to_purge); } static int ProcessTextForOCR(gs_text_enum_t *pte) diff -ruN ghostscript/devices/vector/gdevpx.c ghostscript-10.04.0/devices/vector/gdevpx.c --- ghostscript/devices/vector/gdevpx.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/devices/vector/gdevpx.c 2025-09-23 00:11:26.153055850 -0400 @@ -1393,7 +1393,7 @@ return 0; } -static int +static bool pclxl_can_handle_hl_color(gx_device_vector * vdev, const gs_gstate * pgs, const gx_drawing_color * pdc) { diff -ruN ghostscript/devices/vector/gdevxps.c ghostscript-10.04.0/devices/vector/gdevxps.c --- ghostscript/devices/vector/gdevxps.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/devices/vector/gdevxps.c 2025-09-23 00:12:32.017408699 -0400 @@ -271,7 +271,7 @@ xps_setlogop(gx_device_vector *vdev, gs_logical_operation_t lop, gs_logical_operation_t diff); -static int +static bool xps_can_handle_hl_color(gx_device_vector *vdev, const gs_gstate *pgs, const gx_drawing_color * pdc); static int @@ -1480,12 +1480,12 @@ /* Other state */ -static int +static bool xps_can_handle_hl_color(gx_device_vector *vdev, const gs_gstate *pgs, const gx_drawing_color *pdc) { if_debug0m('_', vdev->memory, "xps_can_handle_hl_color\n"); - return 0; + return false; } /* Paths */ diff -ruN ghostscript/pdf/pdf_device.c ghostscript-10.04.0/pdf/pdf_device.c --- ghostscript/pdf/pdf_device.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/pdf/pdf_device.c 2025-09-23 00:13:15.905023198 -0400 @@ -45,7 +45,7 @@ { int code; gs_c_param_list list; - int value; + bool value; code = pdfi_device_check_param(dev, param, &list); if (code < 0) @@ -57,7 +57,7 @@ if (code < 0) value = false; gs_c_param_list_release(&list); - return (bool)value; + return value; } /* Set value of string device parameter */ diff -ruN ghostscript/psi/zcontrol.c ghostscript-10.04.0/psi/zcontrol.c --- ghostscript/psi/zcontrol.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/psi/zcontrol.c 2025-09-23 00:14:04.993458475 -0400 @@ -990,7 +990,7 @@ * interpreter to catch them, so that we can signal the error with the * object still on the operand stack. */ -static bool +static int check_for_exec(const_os_ptr op) { if (!r_has_attr(op, a_execute) && /* only true if noaccess */ diff -ruN ghostscript/psi/zfaes.c ghostscript-10.04.0/psi/zfaes.c --- ghostscript/psi/zfaes.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/psi/zfaes.c 2025-09-23 00:14:30.505424041 -0400 @@ -38,7 +38,7 @@ os_ptr op = osp; /* i_ctx_p->op_stack.stack.p defined in osstack.h */ ref *sop = NULL; stream_aes_state state; - int use_padding; + bool use_padding; check_op(2); /* extract the key from the parameter dictionary */ diff -ruN ghostscript/psi/zfdecode.c ghostscript-10.04.0/psi/zfdecode.c --- ghostscript/psi/zfdecode.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/psi/zfdecode.c 2025-09-23 00:16:55.465678371 -0400 @@ -190,7 +190,7 @@ int zlz_setup(os_ptr op, stream_LZW_state * plzs) { - int code; + int code, ech; const ref *dop; s_LZW_set_defaults_inline(plzs); @@ -200,7 +200,7 @@ } else dop = 0; if ( (code = dict_int_param(dop, "EarlyChange", 0, 1, 1, - &plzs->EarlyChange)) < 0 || + &ech) < 0 || /* * The following are not PostScript standard, although * LanguageLevel 3 provides the first two under different @@ -213,7 +213,8 @@ (code = dict_bool_param(dop, "BlockData", false, &plzs->BlockData)) < 0 ) - return code; + return code; + plzs->EarlyChange = ech != 0; return 0; } diff -ruN ghostscript/psi/zfunc4.c ghostscript-10.04.0/psi/zfunc4.c --- ghostscript/psi/zfunc4.c 2024-09-18 03:34:15.000000000 -0400 +++ ghostscript-10.04.0/psi/zfunc4.c 2025-09-23 00:18:29.026158092 -0400 @@ -468,7 +468,7 @@ int code; byte *ops; uint size; - int AllowRepeat = 1; /* Default to permitting Repeat, devices which can't handle it implement the spec_op */ + bool AllowRepeat = true; /* Default to permitting Repeat, devices which can't handle it implement the spec_op */ *(gs_function_params_t *)¶ms = *mnDR; params.ops.data = 0; /* in case of failure */ @@ -548,7 +548,7 @@ float *ptr; ref alternatespace, *palternatespace = &alternatespace; PS_colour_space_t *space, *altspace; - int AllowRepeat = 1; /* Default to permitting Repeat, devices which can't handle it implement the spec_op */ + bool AllowRepeat = true; /* Default to permitting Repeat, devices which can't handle it implement the spec_op */ code = get_space_object(i_ctx_p, arr, &space); if (code < 0)