1 files changed, 111 insertions, 0 deletions
diff --git a/src/common.h b/src/common.h
new file mode 100644
index 0000000..79ff387
--- /dev/null
+++ b/src/common.h
@@ -0,0 +1,111 @@
+/* common.h -- Common header file for Redshift source files
+   This file is part of Redshift.
+
+   Redshift is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   Redshift is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Redshift.  If not, see <http://www.gnu.org/licenses/>.
+
+   Copyright (c) 2009-2017               Jon Lund Steffensen <jonlst@gmail.com>
+   Copyright (c) 2014, 2015, 2016, 2025  Mattias Andrée <m@maandree.se>
+*/
+#ifndef REDSHIFT_COMMON_H
+#define REDSHIFT_COMMON_H
+
+#include "redshift.h"
+
+#include <stdint.h>
+#include <stdio.h>
+#if !defined(__WIN32__)
+# include <signal.h>
+#endif
+
+
+#define LIST_RAMPS_STOP_VALUE_TYPES\
+	X(u8, uint8_t, UINT8_MAX + 1ULL, UINT8_MAX, 8)\
+	X(u16, uint16_t, UINT16_MAX + 1ULL, UINT16_MAX, 16)\
+	X(u32, uint32_t, UINT32_MAX + 1ULL, UINT32_MAX, 32)\
+	X(u64, uint64_t, UINT64_MAX, UINT64_MAX, 64)\
+	X(float, float, 1, 1, -1)\
+	X(double, double, 1, 1, -2)
+
+#define X(SUFFIX, TYPE, MAX, TRUE_MAX, DEPTH)\
+	void colorramp_fill_##SUFFIX(TYPE *gamma_r, TYPE *gamma_g, TYPE *gamma_b,\
+				     size_t size_r, size_t size_g, size_t size_b,\
+				     const color_setting_t *setting);
+LIST_RAMPS_STOP_VALUE_TYPES
+#undef X
+
+
+void hooks_signal_period_change(period_t prev_period,
+				period_t period);
+
+
+int pipeutils_create_nonblocking(int pipefds[2]);
+
+void pipeutils_signal(int write_fd);
+void pipeutils_handle_signal(int read_fd);
+
+
+#if !defined(__WIN32__)
+extern volatile sig_atomic_t exiting;
+extern volatile sig_atomic_t disable;
+#else
+extern int exiting;
+extern int disable;
+#endif
+
+int signals_install_handlers(void);
+
+
+int systemtime_get_time(double *now);
+void systemtime_msleep(unsigned int msecs);
+
+
+extern const gamma_method_t dummy_gamma_method;
+
+#ifdef ENABLE_COOPGAMMA
+extern const gamma_method_t coopgamma_gamma_method;
+#endif
+
+#ifdef ENABLE_RANDR
+extern const gamma_method_t randr_gamma_method;
+#endif
+
+#ifdef ENABLE_VIDMODE
+extern const gamma_method_t vidmode_gamma_method;
+#endif
+
+#ifdef ENABLE_DRM
+extern const gamma_method_t drm_gamma_method;
+#endif
+
+#ifdef ENABLE_QUARTZ
+extern const gamma_method_t quartz_gamma_method;
+#endif
+
+#ifdef ENABLE_W32GDI
+extern const gamma_method_t w32gdi_gamma_method;
+#endif
+
+
+extern const location_provider_t manual_location_provider;
+
+#ifdef ENABLE_GEOCLUE2
+extern const location_provider_t geoclue2_location_provider;
+#endif
+
+#ifdef ENABLE_CORELOCATION
+extern const location_provider_t corelocation_location_provider;
+#endif
+
+
+#endif