38 lines
2.2 KiB
Diff
38 lines
2.2 KiB
Diff
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From 5cf3af3181f7a0fb8d59ca5fe8daa011c1918d19 Mon Sep 17 00:00:00 2001
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From: Ryan Wiedemann <Ryan1729@gmail.com>
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Date: Mon, 25 Oct 2021 22:11:48 -0600
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Subject: [PATCH] Predeclare stbhw__process struct to fix warnings
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A subset of the warnings as produced by `clang`.
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```
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./../stb_herringbone_wang_tile.h:369:41: warning: declaration of 'struct stbhw__process' will not be visible outside of this function [-Wvisibility]
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typedef void stbhw__process_rect(struct stbhw__process *p, int xpos, int ypos,
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^
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./../stb_herringbone_wang_tile.h:401:43: warning: incompatible pointer types passing 'stbhw__process *' (aka 'struct stbhw__process *') to parameter of type 'struct stbhw__process *' [-Wincompatible-pointer-types]
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p->process_h_rect(p, xpos, ypos, a,b,c,d,e,f);
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^
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./../stb_herringbone_wang_tile.h:425:43: warning: incompatible pointer types passing 'stbhw__process *' (aka 'struct stbhw__process *') to parameter of type 'struct stbhw__process *' [-Wincompatible-pointer-types]
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p->process_v_rect(p, xpos, ypos, a,b,c,d,e,f);
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^
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./../stb_herringbone_wang_tile.h:929:21: warning: incompatible pointer types assigning to 'stbhw__process_rect *' (aka 'void (*)(struct stbhw__process *, int, int, int, int, int, int, int, int)') from 'void (stbhw__process *, int, int, int, int, int, int, int, int)' (aka 'void (struct stbhw__process *, int, int, int, int, int, int, int, int)') [-Wincompatible-pointer-types]
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p.process_h_rect = stbhw__parse_h_rect;
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^ ~~~~~~~~~~~~~~~~~~~
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```
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---
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stb_herringbone_wang_tile.h | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/stb_herringbone_wang_tile.h b/stb_herringbone_wang_tile.h
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index 5517941f7a..92c238bb24 100644
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--- a/stb_herringbone_wang_tile.h
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+++ b/stb_herringbone_wang_tile.h
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@@ -366,6 +366,8 @@ STBHW_EXTERN const char *stbhw_get_last_error(void)
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// need to try to do more sophisticated parsing of edge color
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// markup or something.
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+struct stbhw__process;
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+
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typedef void stbhw__process_rect(struct stbhw__process *p, int xpos, int ypos,
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int a, int b, int c, int d, int e, int f);
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