Remove some unused-parameter lint

Mark TCCState parameter as unused in tcc_undefine_symbol(), tcc_add_symbol(),
tcc_print_stats(), asm_get_local_label_name(), use_section1(), tccpp_delete(),
tcc_tool_ar(), tcc_tool_impdef(), and tcc_tool_cross().
Also mark it unused in tcc_add_bcheck() unless CONFIG_TCC_BCHECK.
Remove it entirely in ld_next().

1 files changed, 4 insertions, 0 deletions

diff --git a/tcctools.c b/tcctools.c
index ac6850c..55050ad 100644
--- a/tcctools.c
+++ b/tcctools.c
@@ -104,6 +104,7 @@ ST_FUNC int tcc_tool_ar(TCCState *s1, int argc, char **argv)
     const char *ops_conflict = "habdioptxN";  // unsupported but destructive if ignored.
     int verbose = 0;
 
+    (void) s1;  /* not used */
     i_lib = 0; i_obj = 0;  // will hold the index of the lib and first obj
     for (i = 1; i < argc; i++) {
         const char *a = argv[i];
@@ -321,6 +322,7 @@ ST_FUNC int tcc_tool_impdef(TCCState *s1, int argc, char **argv)
     p = NULL;
     v = 0;
 
+    (void) s1;  /* not used */
     for (i = 1; i < argc; ++i) {
         const char *a = argv[i];
         if ('-' == a[0]) {
@@ -433,6 +435,7 @@ the_end:
 
 ST_FUNC void tcc_tool_cross(TCCState *s, char **argv, int option)
 {
+    (void) s;  (void) argv;  /* not used */
     tcc_error("-m%d not implemented.", option);
 }
 
@@ -486,6 +489,7 @@ ST_FUNC void tcc_tool_cross(TCCState *s, char **argv, int target)
     char *a0 = argv[0];
     int prefix = tcc_basename(a0) - a0;
 
+    (void) s;  /* not used */
     snprintf(program, sizeof program,
         "%.*s%s"
 #ifdef TCC_TARGET_PE