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| author | Jim Meyering <meyering@redhat.com> | 2009-11-20 18:32:28 +0100 |
|---|---|---|
| committer | Jim Meyering <meyering@redhat.com> | 2009-11-20 18:55:49 +0100 |
| commit | e67b41c47c96cede8a89dd7403791a2e245a01d1 (patch) | |
| tree | b8445c6080e82fc312e258bd7fb09c423bc86df5 /gzip.h | |
| parent | d54af7931a5b2ff7f5cb3759f948ea204a482307 (diff) | |
| download | gzip-e67b41c47c96cede8a89dd7403791a2e245a01d1.tar.gz | |
build: avoid many const-related warnings
* gzip.c: Add "const" to many variables, to avoid compiler warnings.
* util.c (add_envopt): Make 3rd parameter const
(gzip_error): Make sole parameter const.
* gzip.h: Update prototypes.
Diffstat (limited to 'gzip.h')
| -rw-r--r-- | gzip.h | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -329,10 +329,10 @@ extern char *strlwr OF((char *s)); extern char *gzip_base_name OF((char *fname)); extern int xunlink OF((char *fname)); extern void make_simple_name OF((char *name)); -extern char *add_envopt OF((int *argcp, char ***argvp, char *env)); -extern void gzip_error OF((char *m)) ATTRIBUTE_NORETURN; +extern char *add_envopt OF((int *argcp, char ***argvp, char const *env)); +extern void gzip_error OF((char const *m)) ATTRIBUTE_NORETURN; extern void xalloc_die OF((void)) ATTRIBUTE_NORETURN; -extern void warning OF((char *m)); +extern void warning OF((char const *m)); extern void read_error OF((void)); extern void write_error OF((void)); extern void display_ratio OF((off_t num, off_t den, FILE *file)); |