Mercurial > vim
view src/libvterm/src/rect.h @ 33330:3af53f2895dc v9.0.1930
patch 9.0.1930: compiler warnings with clang-17
Commit: https://github.com/vim/vim/commit/4927bc7d278caa022358832d96604a72a2a58a45
Author: Dominique Pell? <dominique.pelle@tomtom.com>
Date: Sun Sep 24 16:12:07 2023 +0200
patch 9.0.1930: compiler warnings with clang-17
Problem: compiler warnings with clang-17
Solution: Fix function prototypes and function pointer
fix: clang compilation warnings with -Wstrict-prototypes
Change fixes this kind of compilation warnings with clang:
```
proto/if_python3.pro:13:20: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
13 | int python3_version();
| ^
| void
```
closes: #13166
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Dominique Pell? <dominique.pelle@tomtom.com>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sun, 24 Sep 2023 16:30:03 +0200 |
parents | bf4f25d50fdd |
children |
line wrap: on
line source
/* * Some utility functions on VTermRect structures */ #define STRFrect "(%d,%d-%d,%d)" #define ARGSrect(r) (r).start_row, (r).start_col, (r).end_row, (r).end_col /* Expand dst to contain src as well */ static void rect_expand(VTermRect *dst, VTermRect *src) { if(dst->start_row > src->start_row) dst->start_row = src->start_row; if(dst->start_col > src->start_col) dst->start_col = src->start_col; if(dst->end_row < src->end_row) dst->end_row = src->end_row; if(dst->end_col < src->end_col) dst->end_col = src->end_col; } /* Clip the dst to ensure it does not step outside of bounds */ static void rect_clip(VTermRect *dst, VTermRect *bounds) { if(dst->start_row < bounds->start_row) dst->start_row = bounds->start_row; if(dst->start_col < bounds->start_col) dst->start_col = bounds->start_col; if(dst->end_row > bounds->end_row) dst->end_row = bounds->end_row; if(dst->end_col > bounds->end_col) dst->end_col = bounds->end_col; /* Ensure it doesn't end up negatively-sized */ if(dst->end_row < dst->start_row) dst->end_row = dst->start_row; if(dst->end_col < dst->start_col) dst->end_col = dst->start_col; } /* True if the two rectangles are equal */ static int rect_equal(VTermRect *a, VTermRect *b) { return (a->start_row == b->start_row) && (a->start_col == b->start_col) && (a->end_row == b->end_row) && (a->end_col == b->end_col); } /* True if small is contained entirely within big */ static int rect_contains(VTermRect *big, VTermRect *small) { if(small->start_row < big->start_row) return 0; if(small->start_col < big->start_col) return 0; if(small->end_row > big->end_row) return 0; if(small->end_col > big->end_col) return 0; return 1; } /* True if the rectangles overlap at all */ static int rect_intersects(VTermRect *a, VTermRect *b) { if(a->start_row > b->end_row || b->start_row > a->end_row) return 0; if(a->start_col > b->end_col || b->start_col > a->end_col) return 0; return 1; }