use restrict everywhere it's required by c99 and/or posix 2008

[musl] / src / regex / regcomp.c

diff --git a/src/regex/regcomp.c b/src/regex/regcomp.c
index 322a5e6..399989e 100644 (file)
--- a/src/regex/regcomp.c
+++ b/src/regex/regcomp.c
@@ -3091,7 +3091,7 @@ tre_ast_to_tnfa(tre_ast_node_t *node, tre_tnfa_transition_t *transitions,
 
 
 int
-regcomp(regex_t *preg, const char *regex, int cflags)
+regcomp(regex_t *restrict preg, const char *restrict regex, int cflags)
 {
   tre_stack_t *stack;
   tre_ast_node_t *tree, *tmp_ast_l, *tmp_ast_r;