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[v2,04/13] compat/win32/path-utils.h: add #include guards

Message ID 0345b08f542b1ba950882be2932e1643890bf8d2.1569837329.git.gitgitgadget@gmail.com (mailing list archive)
State New, archived
Headers show
Series ci: include a Visual Studio build & test in our Azure Pipeline | expand

Commit Message

Johannes Schindelin via GitGitGadget Sept. 30, 2019, 9:55 a.m. UTC 
From: Johannes Schindelin <johannes.schindelin@gmx.de>

This adds the common guards that allow headers to be #include'd multiple
times.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
 compat/win32/path-utils.h | 5 +++++
 1 file changed, 5 insertions(+)
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Patch

diff --git a/compat/win32/path-utils.h b/compat/win32/path-utils.h
index 0f70d43920..8ed062a6b7 100644
--- a/compat/win32/path-utils.h
+++ b/compat/win32/path-utils.h
@@ -1,3 +1,6 @@ 
+#ifndef WIN32_PATH_UTILS_H
+#define WIN32_PATH_UTILS_H
+
 #define has_dos_drive_prefix(path) \
 	(isalpha(*(path)) && (path)[1] == ':' ? 2 : 0)
 int win32_skip_dos_drive_prefix(char **path);
@@ -18,3 +21,5 @@  static inline char *win32_find_last_dir_sep(const char *path)
 #define find_last_dir_sep win32_find_last_dir_sep
 int win32_offset_1st_component(const char *path);
 #define offset_1st_component win32_offset_1st_component
+
+#endif