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https://github.com/swaywm/sway
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40 lines
789 B
C
40 lines
789 B
C
#ifndef _SWAY_UTIL_H
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#define _SWAY_UTIL_H
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#include <stdint.h>
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#include <wlc/wlc.h>
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#include <xkbcommon/xkbcommon.h>
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/**
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* Wrap i into the range [0, max[
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*/
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int wrap(int i, int max);
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/**
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* Count number of digits in int
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*/
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int numlen(int n);
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/**
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* Get modifier mask from modifier name.
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*
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* Returns the modifer mask or 0 if the name isn't found.
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*/
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uint32_t get_modifier_mask_by_name(const char *name);
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/**
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* Get modifier name from modifier mask.
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*
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* Returns the modifier name or NULL if it isn't found.
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*/
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const char *get_modifier_name_by_mask(uint32_t modifier);
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/**
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* Get an array of modifier names from modifier_masks
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*
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* Populates the names array and return the number of names added.
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*/
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int get_modifier_names(const char **names, uint32_t modifier_masks);
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#endif
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