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-rw-r--r--grep.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/grep.h b/grep.h
index 128007db65..3cb8a83ae8 100644
--- a/grep.h
+++ b/grep.h
@@ -189,7 +189,7 @@ void append_grep_pattern(struct grep_opt *opt, const char *pat, const char *orig
void append_header_grep_pattern(struct grep_opt *, enum grep_header_field, const char *);
void compile_grep_patterns(struct grep_opt *opt);
void free_grep_patterns(struct grep_opt *opt);
-int grep_buffer(struct grep_opt *opt, char *buf, unsigned long size);
+int grep_buffer(struct grep_opt *opt, const char *buf, unsigned long size);
struct grep_source {
char *name;
@@ -202,7 +202,7 @@ struct grep_source {
void *identifier;
struct repository *repo; /* if GREP_SOURCE_OID */
- char *buf;
+ const char *buf;
unsigned long size;
char *path; /* for attribute lookups */