gdb-bridge: add missing include

Appears to be transitively included on your usual Linux distros but
not on MacOS.

.gitignore

@@ -1,5 +1,6 @@
 # Build directory
 build/
+build-win64/
 
 # Documentation drafts
 doc/

CMakeLists.txt

@@ -13,9 +13,16 @@ if(NOT FXLINK_DISABLE_UDISKS2)
   pkg_check_modules(udisks2 REQUIRED udisks2 IMPORTED_TARGET)
 endif()
 if(NOT FXLINK_DISABLE_SDL2)
-  pkg_check_modules(sdl2 REQUIRED sdl2 IMPORTED_TARGET)
+  if(WIN32)
+    set(SDL2_NO_MWINDOWS 1)
+    find_package(SDL2 REQUIRED)
+  else()
+    pkg_check_modules(sdl2 REQUIRED sdl2 IMPORTED_TARGET)
+    set(SDL2_LIBRARIES PkgConfig::sdl2)
+    set(SDL2_INCLUDE_DIRS)
+  endif()
 endif()
-pkg_check_modules(ncurses REQUIRED ncurses IMPORTED_TARGET)
+pkg_check_modules(ncurses REQUIRED ncursesw IMPORTED_TARGET)
 
 set(CMAKE_INSTALL_MESSAGE LAZY)
 set(SRC "${CMAKE_CURRENT_SOURCE_DIR}")
@@ -30,8 +37,13 @@ target_include_directories(fxgxa PUBLIC fxgxa/)
 target_link_libraries(fxgxa PkgConfig::libpng)
 
 # fxg1a as a symlink (for compatibility)
-add_custom_target(fxg1a ALL
-  COMMAND ${CMAKE_COMMAND} -E create_symlink "fxgxa" "fxg1a")
+if(WIN32)
+  add_custom_target(fxg1a ALL
+    COMMAND ${CMAKE_COMMAND} -E create_symlink "fxgxa.exe" "fxg1a.exe")
+else()
+  add_custom_target(fxg1a ALL
+    COMMAND ${CMAKE_COMMAND} -E create_symlink "fxgxa" "fxg1a")
+endif()
 
 # fxsdk
 add_custom_command(OUTPUT "${BIN}/fxsdk.sh"
@@ -82,34 +94,49 @@ if(NOT FXLINK_DISABLE_UDISKS2)
   target_link_libraries(fxlink PkgConfig::udisks2)
 endif()
 if(NOT FXLINK_DISABLE_SDL2)
-  target_link_libraries(fxlink PkgConfig::sdl2)
+  target_link_libraries(fxlink ${SDL2_LIBRARIES})
+  target_include_directories(fxlink PRIVATE ${SDL2_INCLUDE_DIRS})
 endif()
 
 # fxsdk-gdb-bridge
-add_executable(fxsdk-gdb-bridge fxsdk/gdb-bridge.c)
-target_link_libraries(fxsdk-gdb-bridge libfxlink)
-target_include_directories(fxsdk-gdb-bridge PRIVATE
-  "${SRC}/fxlink/include")
+if(NOT WIN32)
+  add_executable(fxsdk-gdb-bridge fxsdk/gdb-bridge.c)
+  target_link_libraries(fxsdk-gdb-bridge libfxlink)
+  target_include_directories(fxsdk-gdb-bridge PRIVATE
+    "${SRC}/fxlink/include")
+endif()
 
 # Install rules
 
-# fxsdk
-install(PROGRAMS "${BIN}/fxsdk.sh" TYPE BIN RENAME fxsdk)
-install(DIRECTORY fxsdk/assets DESTINATION share/fxsdk)
-install(DIRECTORY fxsdk/scripts DESTINATION share/fxsdk USE_SOURCE_PERMISSIONS)
-install(DIRECTORY fxsdk/cmake/ DESTINATION lib/cmake/fxsdk)
-install(TARGETS fxsdk-gdb-bridge)
-# fxgxa, fxg1a
-install(TARGETS fxgxa)
-install(FILES "${BIN}/fxg1a" TYPE BIN)
-# fxconv
-install(PROGRAMS fxconv/fxconv-main.py TYPE BIN RENAME fxconv)
-install(FILES fxconv/fxconv.py TYPE BIN)
+set(SYSROOT "")
+if(WIN32)
+  set(SYSROOT "x86_64-w64-mingw32/")
+endif()
+
+if(NOT WIN32)
+  # fxsdk
+  install(PROGRAMS "${BIN}/fxsdk.sh" TYPE BIN RENAME fxsdk)
+  install(DIRECTORY fxsdk/assets DESTINATION share/fxsdk)
+  install(DIRECTORY fxsdk/scripts DESTINATION share/fxsdk USE_SOURCE_PERMISSIONS)
+  install(DIRECTORY fxsdk/cmake/ DESTINATION lib/cmake/fxsdk)
+  install(TARGETS fxsdk-gdb-bridge)
+  # fxgxa, fxg1a
+  install(TARGETS fxgxa)
+  install(FILES "${BIN}/fxg1a" TYPE BIN)
+  # fxconv
+  install(PROGRAMS fxconv/fxconv-main.py TYPE BIN RENAME fxconv)
+  install(FILES fxconv/fxconv.py TYPE BIN)
+  # fxlink
+  install(TARGETS fxlink)
+else()
+  # fxlink
+  install(TARGETS fxlink DESTINATION "${SYSROOT}bin")
+endif()
+
 # libfxlink
-install(FILES "${BIN}/include/fxlink/config.h" DESTINATION include/fxlink/)
-install(DIRECTORY libfxlink/include/ DESTINATION include
+install(FILES "${BIN}/include/fxlink/config.h"
+  DESTINATION "${SYSROOT}include/fxlink/")
+install(DIRECTORY libfxlink/include/ DESTINATION "${SYSROOT}include"
   FILES_MATCHING PATTERN "*.h")
-install(DIRECTORY libfxlink/cmake/ DESTINATION lib/cmake)
-install(TARGETS libfxlink DESTINATION lib)
-# fxlink
-install(TARGETS fxlink)
+install(DIRECTORY libfxlink/cmake/ DESTINATION "${SYSROOT}lib/cmake")
+install(TARGETS libfxlink DESTINATION "${SYSROOT}lib")

README.md

@@ -169,3 +169,24 @@ When configuring, you should set an install prefix that you have write access to
 ```
 
 You can then proceed to install the cross-compiler. If in doubt about the order in which you need to install repositories, refer to the [GiteaPC README](https://gitea.planet-casio.com/Lephenixnoir/GiteaPC) or check the `giteapc.make` files of each repository, where dependencies are listed.
+
+## Building for Windows from Arch Linux using a cross-compiler
+
+⚠️ This is experimental/not yet officially supported. Intended to build fxlink only.
+
+_Credits to [Cahute](https://cahuteproject.org/guides/build.html) from which this process is based._
+
+Install the cross-compiler and cross-libraries from AUR.
+
+```bash
+% yay -S python python-toml mingw-w64 \
+    mingw-w64-cmake mingw-w64-libusb mingw-w64-sdl2 mingw-w64-libpng \
+    mingw-w64-ncurses
+```
+
+Configure and build. Install to get libfxlink.
+
+```bash
+% x86_64-w64-mingw32-cmake -B build-win64 -DCMAKE_INSTALL_PREFIX="$HOME/.local" -DFXLINK_DISABLE_UDISKS2=1 -DFXLINK_DISABLE_POLL=1 -DFXLINK_DISABLE_ANSIESC=1
+% make -C build-win64 install
+```

fxconv/fxconv.py

@@ -755,6 +755,9 @@ def convert_topti(input, params):
 	# Default character spacing to 1
 	char_spacing = int(params.get("char-spacing", "1"))
 
+	# Default line distance to line height + 1
+	line_distance = int(params.get("line-distance", line_height + 1))
+
 	#--
 	# Encoding blocks
 	#---
@@ -832,7 +835,7 @@ def convert_topti(input, params):
 
 	o += u8(flags) + u8(line_height) + u8(grid.h) + u8(len(blocks))
 	o += u32(glyph_count)
-	o += u8(char_spacing) + bytes(3)
+	o += u8(char_spacing) + u8(line_distance) + bytes(2)
 	o += ref(data_blocks)
 	o += ref(data_glyphs)
 

fxgxa/dump.c

@@ -53,7 +53,7 @@ static int check_g1a(int test, struct g1a const *g1a, size_t size,char *status)
 		m("Sequence 2   0x01          0x%02x", h->seq2);
 		return (h->seq2 != 0x01) ? 1:0;
 	case 5:
-		m("File size 1  %-8zu      %u", size,
+		m("File size 1  %-8lu      %u", (unsigned long)size,
 			be32toh(h->filesize_be1));
 		return (be32toh(h->filesize_be1) != size) ? 2:0;
 	case 6:
@@ -66,7 +66,7 @@ static int check_g1a(int test, struct g1a const *g1a, size_t size,char *status)
 			be16toh(h->checksum));
 		return (be16toh(h->checksum) != sum) ? 2:0;
 	case 8:
-		m("File size 2  %-8zu      %u", size,
+		m("File size 2  %-8lu      %u", (unsigned long)size,
 			be32toh(h->filesize_be2));
 		return (be32toh(h->filesize_be2) != size) ? 2:0;
 	default:
@@ -170,7 +170,7 @@ static int check_g3a(int test, struct g3a const *g3a, size_t size,char *status)
 		m("Sequence 2   0x01          0x%02x", h->seq2);
 		return (h->seq2 != 0x01) ? 1:0;
 	case 5:
-		m("File size 1  %-8zu      %u", size,
+		m("File size 1  %-8lu      %u", (unsigned long)size,
 			be32toh(h->filesize_be1));
 		return (be32toh(h->filesize_be1) != size) ? 2:0;
 	case 6:
@@ -183,7 +183,7 @@ static int check_g3a(int test, struct g3a const *g3a, size_t size,char *status)
 			be16toh(h->checksum));
 		return (be16toh(h->checksum) != sum) ? 2:0;
 	case 8:
-		m("File size 2  %-8zu      %u", size - 0x7004,
+		m("File size 2  %-8lu      %u", (unsigned long)size - 0x7004,
 			be32toh(h->filesize_be2));
 		return (be32toh(h->filesize_be2) != size - 0x7004) ? 2:0;
 	case 9:
@@ -192,7 +192,7 @@ static int check_g3a(int test, struct g3a const *g3a, size_t size,char *status)
 			be32toh(h->checksum_2));
 		return (be32toh(h->checksum_2) != sum2) ? 2:0;
 	case 10:
-		m("File size 1  %-8zu      %u", size,
+		m("File size 1  %-8lu      %u", (unsigned long)size,
 			be32toh(h->filesize_be3));
 		return (be32toh(h->filesize_be3) != size) ? 2:0;
 	case 11:

fxgxa/endianness.h

@@ -24,6 +24,42 @@
   #define be64toh(x) OSSwapBigToHostInt64(x)
   #define le64toh(x) OSSwapLittleToHostInt64(x)
 
+#elif defined(__WINDOWS__) || defined(_WIN16) || defined(_WIN32) || defined(_WIN64)
+
+  #include <winsock2.h>
+
+  #if BYTE_ORDER == LITTLE_ENDIAN
+    #define htobe16(x) __builtin_bswap16(x)
+    #define htole16(x) (x)
+    #define be16toh(x) __builtin_bswap16(x)
+    #define le16toh(x) (x)
+
+    #define htobe32(x) __builtin_bswap32(x)
+    #define htole32(x) (x)
+    #define be32toh(x) __builtin_bswap32(x)
+    #define le32toh(x) (x)
+
+    #define htobe64(x) __builtin_bswap64(x)
+    #define htole64(x) (x)
+    #define be64toh(x) __builtin_bswap64(x)
+    #define le64toh(x) (x)
+  #elif BYTE_ORDER == BIG_ENDIAN
+    #define htobe16(x) (x)
+    #define htole16(x) __builtin_bswap16(x)
+    #define be16toh(x) (x)
+    #define le16toh(x) __builtin_bswap16(x)
+
+    #define htobe32(x) (x)
+    #define htole32(x) __builtin_bswap32(x)
+    #define be32toh(x) (x)
+    #define le32toh(x) __builtin_bswap32(x)
+
+    #define htobe64(x) (x)
+    #define htole64(x) __builtin_bswap64(x)
+    #define be64toh(x) (x)
+    #define le64toh(x) __builtin_bswap64(x)
+  #endif
+
 #elif defined(__linux__)
 
   #include <sys/types.h>

fxgxa/file.c

@@ -19,7 +19,7 @@ static void invert_header(void *gxa)
 
 #define fail(msg, ...) {						\
 	fprintf(stderr, "error: " msg ": %m\n", ##__VA_ARGS__);		\
-	close(fd);							\
+	fclose(fp);							\
 	free(data);							\
 	return NULL;							\
 }
@@ -28,31 +28,31 @@ static void invert_header(void *gxa)
    Allocates a buffer with @prepend leading bytes initialized to zero. */
 static void *load(const char *filename, size_t *size, int header, int footer)
 {
-	int fd;
-	struct stat statbuf;
+	FILE *fp;
 	void *data = NULL;
-	size_t filesize;
+	long filesize;
 
-	fd = open(filename, O_RDONLY);
-	if(fd < 0) fail("cannot open %s", filename);
+	fp = fopen(filename, "rb");
+	if(!fp) fail("cannot open %s", filename);
 
-	int x = fstat(fd, &statbuf);
-	if(x > 0) fail("cannot stat %s", filename);
-
-	filesize = statbuf.st_size;
+	fseek(fp, 0, SEEK_END);
+	filesize = ftell(fp);
+	fseek(fp, 0, SEEK_SET);
+	if(ftell(fp) != 0) fail("cannod rewind %s", filename);
 	data = malloc(header + filesize + footer);
 	if(!data) fail("cannot load %s", filename);
 
-	size_t remaining = filesize;
+	long remaining = filesize;
 	while(remaining > 0)
 	{
-		size_t offset = header + filesize - remaining;
-		ssize_t y = read(fd, data + offset, remaining);
+		long offset = header + filesize - remaining;
+		long y = fread(data + offset, 1, remaining, fp);
 
-		if(y < 0) fail("cannot read from %s", filename);
+		if(y <= 0) fail("cannot read from %s at offset %ld",
+			filename, offset);
 		remaining -= y;
 	}
-	close(fd);
+	fclose(fp);
 
 	memset(data, 0, header);
 	memset(data + header + filesize, 0, footer);

fxlink/main.c

@@ -16,6 +16,11 @@
 #include <errno.h>
 #include <locale.h>
 
+#ifndef FXLINK_DISABLE_SDL2
+/* Grab main()-related macros */
+#include <SDL2/SDL.h>
+#endif
+
 static const char *help_string =
 "usage: %1$s (-l|-b|-t) [General options]\n"
 "       %1$s -i [-r] [--fxlink-log[=<FILE>]] [General options]\n"
@@ -237,7 +242,9 @@ int main(int argc, char **argv)
 		while(repeat);
 	}
 	else if(mode == 't') {
+#ifndef FXLINK_DISABLE_POLL
 		rc = main_tui_interactive(context);
+#endif
 	}
 	else if(mode == 'p') {
 		rc = main_push(filter, &delay, context, argv + optind);

fxlink/tui/command-util.c

@@ -4,6 +4,9 @@
 //    \___/   License: MIT <https://opensource.org/licenses/MIT>             //
 //---------------------------------------------------------------------------//
 
+#include <fxlink/config.h>
+#ifndef FXLINK_DISABLE_POLL
+
 #include "tui.h"
 #include "command-util.h"
 #include <string.h>
@@ -377,3 +380,5 @@ FXLINK_COMMAND("?cmdtree")
     node_dump(cmdtree, 0);
     return 0;
 }
+
+#endif

fxlink/tui/commands.c

@@ -4,6 +4,9 @@
 //    \___/   License: MIT <https://opensource.org/licenses/MIT>             //
 //---------------------------------------------------------------------------//
 
+#include <fxlink/config.h>
+#ifndef FXLINK_DISABLE_POLL
+
 #include "tui.h"
 #include "command-util.h"
 #include <string.h>
@@ -271,3 +274,5 @@ FXLINK_COMMAND("gintctl test all", DEVICE(fdev))
     test_read_unaligned(fdev);
     return 0;
 }
+
+#endif

fxlink/tui/tui-interactive.c

@@ -4,6 +4,9 @@
 //    \___/   License: MIT <https://opensource.org/licenses/MIT>             //
 //---------------------------------------------------------------------------//
 
+#include <fxlink/config.h>
+#ifndef FXLINK_DISABLE_POLL
+
 #include "../fxlink.h"
 #include "tui.h"
 #include <fxlink/tooling/libpng.h>
@@ -202,24 +205,24 @@ static void TUI_render_transfers(void)
         if(!comm)
             continue;
 
-        struct fxlink_transfer *IN = comm->ftransfer_IN;
-        struct fxlink_transfer *OUT = comm->ftransfer_OUT;
+        struct fxlink_transfer *in = comm->ftransfer_IN;
+        struct fxlink_transfer *out = comm->ftransfer_OUT;
 
-        if(IN) {
+        if(in) {
             mvwaddstr(win, y, 1, fxlink_device_id(fdev));
             mvwaddstr(win, y, 10, "IN");
-            mvwaddstr(win, y, 16, fxlink_size_string(IN->msg.size));
+            mvwaddstr(win, y, 16, fxlink_size_string(in->msg.size));
 
             wmove(win, y, 26);
-            progress_bar(win, 32, IN->processed_size, IN->msg.size);
+            progress_bar(win, 32, in->processed_size, in->msg.size);
 
             has_transfers = true;
             y++;
         }
-        if(OUT) {
+        if(out) {
             mvwaddstr(win, y, 1, fxlink_device_id(fdev));
             mvwaddstr(win, y, 10, "OUT");
-            mvwaddstr(win, y, 16, fxlink_size_string(OUT->msg.size));
+            mvwaddstr(win, y, 16, fxlink_size_string(out->msg.size));
             has_transfers = true;
             y++;
         }
@@ -259,10 +262,12 @@ static bool TUI_setup(void)
     memset(&TUI, 0, sizeof TUI);
 
     /* Set up the SINGWINCH handler */
+#if !defined(_WIN16) && !defined(_WIN32) && !defined(_WIN64)
     struct sigaction WINCH;
     sigaction(SIGWINCH, NULL, &WINCH);
     WINCH.sa_handler = TUI_SIGWINCH_handler;
     sigaction(SIGWINCH, &WINCH, NULL);
+#endif
 
     /* Initialize the main screen */
     initscr();
@@ -590,3 +595,5 @@ int main_tui_interactive(libusb_context *ctx)
     TUI_quit();
     return 0;
 }
+
+#endif

fxsdk/gdb-bridge.c

@@ -1,6 +1,7 @@
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <sys/ioctl.h>
 #include <sys/socket.h>
 #include <sys/un.h>

libfxlink/cmake/FindLibFxlink.cmake

@@ -1,23 +1,38 @@
 # Locate the library file and includes
 
+if(WIN32)
+  set(SYSROOT "x86_64-w64-mingw32/")
+else()
+  set(SYSROOT)
+endif()
+
 find_library(
-  LIBFXLINK_PATH "fxlink"
-  HINTS "$ENV{HOME}/.local/lib" "$ENV{FXSDK_PATH}/lib"
+  LIBFXLINK_PATH "fxlink" "libfxlink.a"
+  HINTS "$ENV{HOME}/.local/${SYSROOT}lib" "$ENV{FXSDK_PATH}/${SYSROOT}lib"
 )
 if(LIBFXLINK_PATH STREQUAL "LIBFXLINK_PATH-NOTFOUND")
-  message(SEND_ERROR
-    "Could not find libfxlink.a!\n"
-    "You can specify the install path with the environment variable "
-    "FXSDK_PATH, such as FXSDK_PATH=$HOME/.local")
-else()
-  get_filename_component(LIBFXLINK_PATH "${LIBFXLINK_PATH}/../.." ABSOLUTE)
-  set(LIBFXLINK_LIB "${LIBFXLINK_PATH}/lib/libfxlink.a")
-  set(LIBFXLINK_INCLUDE "${LIBFXLINK_PATH}/include")
-
-  message("(libfxlink) Found libfxlink at: ${LIBFXLINK_LIB}")
-  message("(libfxlink) Will take includes from: ${LIBFXLINK_INCLUDE}")
+  # Try the paths directly
+  set(P1 "$ENV{HOME}/.local/${SYSROOT}lib/libfxlink.a")
+  set(P2 "$ENV{FXSDK_PATH}/${SYSROOT}lib/libfxlink.a")
+  if(EXISTS "${P1}")
+    set(LIBFXLINK_PATH "${P1}")
+  elseif(DEFINED "$ENV{FXSDK_PATH}" AND EXISTS "${P2}")
+    set(LIBFXLINK_PATH "${P2}")
+  else()
+    message(FATAL_ERROR
+      "Could not find libfxlink.a!\n"
+      "You can specify the install path with the environment variable "
+      "FXSDK_PATH, such as FXSDK_PATH=$HOME/.local")
+  endif()
 endif()
 
+get_filename_component(LIBFXLINK_PATH "${LIBFXLINK_PATH}/../.." ABSOLUTE)
+set(LIBFXLINK_LIB "${LIBFXLINK_PATH}/lib/libfxlink.a")
+set(LIBFXLINK_INCLUDE "${LIBFXLINK_PATH}/include")
+
+message("(libfxlink) Found libfxlink at: ${LIBFXLINK_LIB}")
+message("(libfxlink) Will take includes from: ${LIBFXLINK_INCLUDE}")
+
 # Find library version
 
 if(NOT EXISTS "${LIBFXLINK_INCLUDE}/fxlink/config.h")

libfxlink/defs.c

@@ -15,6 +15,9 @@
 
 char const *fmt_to_ANSI(int format)
 {
+#ifdef FXLINK_DISABLE_ANSIESC
+    return "";
+#else
     static char buf[64];
     int n = 0;
 
@@ -36,6 +39,7 @@ char const *fmt_to_ANSI(int format)
         strcpy(buf+n, "\e[3m"), n += 4;
 
     return buf;
+#endif
 }
 
 char *fxlink_gen_file_name(char const *path, char const *name,
@@ -47,7 +51,11 @@ char *fxlink_gen_file_name(char const *path, char const *name,
     time_t time_raw;
     struct tm time_bd;
     time(&time_raw);
+#if defined(_WIN16) || defined(_WIN32) || defined(_WIN64)
+    time_bd = *localtime(&time_raw);
+#else
     localtime_r(&time_raw, &time_bd);
+#endif
 
     while(1) {
         asprintf(&filename, "%s/fxlink-%.16s-%04d.%02d.%02d-%02dh%02d-%d%s",
@@ -67,6 +75,7 @@ char *fxlink_gen_file_name(char const *path, char const *name,
     return filename;
 }
 
+#ifndef FXLINK_DISABLE_POLL
 int fxlink_multipoll(int timeout, struct pollfd *fds1, int count1, ...)
 {
     /* Convenience macro to iterate on file descriptor arrays */
@@ -104,6 +113,7 @@ int fxlink_multipoll(int timeout, struct pollfd *fds1, int count1, ...)
     free(concat);
     return rc;
 }
+#endif /* FXLINK_DISABLE_POLL */
 
 char const *fxlink_size_string(int bytes)
 {

libfxlink/devices.c

@@ -227,7 +227,8 @@ void fxlink_device_analysis_1(struct fxlink_device *fdev, bool quiet)
 
     if(!quiet) {
         hlog("calculators %s", fxlink_device_id(fdev));
-        log_("%1$d interface%2$s, class code%2$s", calc->interface_count,
+        log_("%d interface%s, class code%s", calc->interface_count,
+            calc->interface_count != 1 ? "s" : "",
             calc->interface_count != 1 ? "s" : "");
 
         for(int i = 0; i < calc->interface_count; i++) {
@@ -635,6 +636,8 @@ bool fxlink_device_start_bulk_OUT(struct fxlink_device *fdev,
 // Polled file descriptor tracking
 //---
 
+#ifndef FXLINK_DISABLE_POLL
+
 static void generate_poll_fds(struct fxlink_pollfds *tracker)
 {
     /* Get the set of libusb file descriptors to poll for news */
@@ -705,6 +708,8 @@ void fxlink_pollfds_stop(struct fxlink_pollfds *tracker)
     memset(tracker, 0, sizeof *tracker);
 }
 
+#endif /* FXLINK_DISABLE_POLL */
+
 //---
 // Device tracking
 //---
@@ -813,13 +818,16 @@ bool fxlink_device_list_track(struct fxlink_device_list *list,
     libusb_context *ctx)
 {
     memset(list, 0, sizeof *list);
+    list->ctx = ctx;
 
     if(!libusb_has_capability(LIBUSB_CAP_HAS_HOTPLUG)) {
         elog("libusb doesn't handle hotplug; devices may not be detected\n");
+        list->hotplug_supported = false;
+        enumerate_devices(ctx, list);
         return false;
     }
 
-    list->ctx = ctx;
+    list->hotplug_supported = true;
     libusb_hotplug_register_callback(ctx,
         /* Both arriving and departing devices */
         LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED | LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT,

libfxlink/filter.c

@@ -29,7 +29,13 @@ static char *read_word(char const **input)
 {
 	char const *str = *input;
 	while(**input && isword(**input)) (*input)++;
-	return strndup(str, *input - str);
+
+	char *rc = malloc(*input - str + 1);
+	if(!rc)
+		return NULL;
+	memcpy(rc, str, *input - str);
+	rc[*input - str] = 0;
+	return rc;
 }
 
 /* Reads a property from the input source. Advances *input and sets *name and

libfxlink/include/fxlink/config.h.in

@@ -13,5 +13,11 @@
 /* Disable SDL2 interfaces. */
 #cmakedefine FXLINK_DISABLE_SDL2
 
+/* Disable poll-based interfaces. */
+#cmakedefine FXLINK_DISABLE_POLL
+
+/* Disable printing ANSI escape sequences. */
+#cmakedefine FXLINK_DISABLE_ANSIESC
+
 /* fxSDK version */
 #define FXLINK_VERSION "@CMAKE_PROJECT_VERSION@"

libfxlink/include/fxlink/defs.h

@@ -12,7 +12,18 @@
 #include <stdint.h>
 #include <stdarg.h>
 #include <stdio.h>
-#include <poll.h>
+
+#ifndef FXLINK_DISABLE_POLL
+# include <poll.h>
+#endif
+
+#ifdef min
+# undef min
+#endif
+
+#ifdef max
+# undef max
+#endif
 
 static inline int min(int x, int y)
 {
@@ -84,8 +95,10 @@ char const *fmt_to_ANSI(int format);
 char *fxlink_gen_file_name(char const *path, char const *name,
     char const *suffix);
 
+#ifndef FXLINK_DISABLE_POLL
 /* Modified poll with a variable number of arrays. */
 int fxlink_multipoll(int timeout, struct pollfd *fds1, int count1, ...);
+#endif
 
 /* Write out the given size (in bytes) in a human-readable form. Returns a
    pointer to a statically-allocated string. */

libfxlink/include/fxlink/devices.h

@@ -48,8 +48,8 @@
 #pragma once
 #include <fxlink/protocol.h>
 #include <fxlink/filter.h>
+#include <fxlink/defs.h>
 #include <libusb.h>
-#include <poll.h>
 
 /* Device information tracked for every USB device. */
 struct fxlink_device {
@@ -255,6 +255,8 @@ void fxlink_device_cleanup(struct fxlink_device *fdev);
 // notification API.
 //---
 
+#ifndef FXLINK_DISABLE_POLL
+
 /* Tracker for libusb file descriptors to be polled in a main loop. */
 struct fxlink_pollfds {
     /* libusb context to be tracked (must remain constant) */
@@ -274,6 +276,8 @@ void fxlink_pollfds_track(struct fxlink_pollfds *tracker, libusb_context *ctx);
    called before the tracker structure gets destroyed. */
 void fxlink_pollfds_stop(struct fxlink_pollfds *tracker);
 
+#endif /* FXLINK_DISABLE_POLL */
+
 //---
 // Device tracking
 //
@@ -295,6 +299,9 @@ struct fxlink_device_list {
     libusb_context *ctx;
     /* Callback handle */
     libusb_hotplug_callback_handle hotplug_handle;
+    /* Whether the hotplug callback could be installed. If not, refreshes
+       will be made manually. */
+    bool hotplug_supported;
     /* Array of connected devices */
     struct fxlink_device *devices;
     /* Number of elements in `devices` */

libfxlink/logging.c

@@ -84,7 +84,11 @@ int hlog(char const *fmt, ...)
 {
     time_t t = time(NULL);
     struct tm tm;
+#if defined(_WIN16) || defined(_WIN32) || defined(_WIN64)
+    tm = *localtime(&t);
+#else
     localtime_r(&t, &tm);
+#endif
 
     flog(FMT_WHITE | FMT_DIM, "[%02d:%02d] ", tm.tm_hour, tm.tm_min);
     LOG_VA_ARGS(fmt, flogv(FMT_YELLOW | FMT_DIM, fmt, _args));