protocols/ test/ .clang-format 571 B .clangd 365 B .gitignore 82 B .gitsigners 91 B LICENSE 32.3 KiB LICENSE.dwl 34.9 KiB LICENSE.dwm 2.0 KiB LICENSE.spectrwm 1.3 KiB LICENSE.sway 1.0 KiB LICENSE.tinywl 7.0 KiB Makefile 7.8 KiB PKGBUILD 952 B README 5.6 KiB config.def.h 15.7 KiB config.mk 269 B swm.1.adoc 3.3 KiB swm.c 246.5 KiB swm.desktop 81 B swm.h 3.5 KiB swmctl.1.adoc 2.5 KiB swmctl.c 19.6 KiB util.c 2.2 KiB util.h 399 B
util.h 399 B raw
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#ifndef SWM_UTIL_H
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#define SWM_UTIL_H
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#include <stddef.h>

      

      
      

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/* Print an error and terminate the process. */

      

      
      

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[[noreturn]] void die(const char *fmt, ...);

      

      
      

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/* Expand $NAME references without shell evaluation, returning bytes written or zero. */

      

      
      

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size_t env_expand(char *output, size_t capacity, const char *input);

      

      
      

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/* Put a file descriptor into nonblocking mode. */

      

      
      

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int fd_set_nonblock(int fd);

      

      
      

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#endif