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cursor: convert macros to functions

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Improves readability since there's no need for so many parentheses
anymore, adds type safety. The compiler will inline the function
automatically as necessary.

Signed-off-by: Simon Ser <contact@emersion.fr>
This commit is contained in:
Simon Ser 2022-04-21 11:48:49 +02:00
parent bcfcd49232
commit 963014459c
1 changed files with 16 additions and 3 deletions
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19
cursor/xcursor.c
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@ -379,7 +379,11 @@ xcursor_file_read_chunk_header(struct xcursor_file *file,
return true; return true;
} }
#define dist(a,b) ((a) > (b) ? (a) - (b) : (b) - (a)) static uint32_t
dist(uint32_t a, uint32_t b)
{
return a > b ? a - b : b - a;
}
static uint32_t static uint32_t
xcursor_file_best_size(struct xcursor_file_header *fileHeader, xcursor_file_best_size(struct xcursor_file_header *fileHeader,
@ -728,8 +732,17 @@ xcursor_next_path(const char *path)
return colon + 1; return colon + 1;
} }
#define xcursor_white(c) ((c) == ' ' || (c) == '\t' || (c) == '\n') static bool
#define xcursor_sep(c) ((c) == ';' || (c) == ',') xcursor_white(char c)
{
return c == ' ' || c == '\t' || c == '\n';
}
static bool
xcursor_sep(char c)
{
return c == ';' || c == ',';
}
static char * static char *
xcursor_theme_inherits(const char *full) xcursor_theme_inherits(const char *full)