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-rw-r--r--regexec.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/regexec.c b/regexec.c
index 1633871647..07e5ed28c6 100644
--- a/regexec.c
+++ b/regexec.c
@@ -235,7 +235,7 @@ onig_get_capture_tree(OnigRegion* region)
/* count number of jump-like opcodes for allocation of cache memory. */
/* return -1 if we cannot optimize the regex matching by using cache. */
-int count_num_cache_opcode(regex_t* reg)
+static int count_num_cache_opcode(regex_t* reg)
{
int num = 0;
UChar* pbegin;
@@ -413,7 +413,7 @@ int count_num_cache_opcode(regex_t* reg)
return num;
}
-void init_cache_index_table(regex_t* reg, UChar **table)
+static void init_cache_index_table(regex_t* reg, UChar **table)
{
UChar** tstart = table;
UChar* pbegin;
@@ -590,7 +590,7 @@ void init_cache_index_table(regex_t* reg, UChar **table)
}
}
-int find_cache_index_table(UChar** table, int num_cache_table, UChar* p)
+static int find_cache_index_table(UChar** table, int num_cache_table, UChar* p)
{
int l = 0, r = num_cache_table - 1, m;