minor : normalize coding style

whisper.cpp

@@ -2357,15 +2357,15 @@ struct whisper_token_data whisper_sample_timestamp(struct whisper_context * ctx,
     return res;
 }
 
-int whisper_tokenize(struct whisper_context * ctx, const char * text, whisper_token * tokens, std::size_t n_max_tokens) {
+int whisper_tokenize(struct whisper_context * ctx, const char * text, whisper_token * tokens, int n_max_tokens) {
     const auto res = tokenize(ctx->vocab, text);
 
     if (res.size() > n_max_tokens) {
-        fprintf(stderr, "%s: too many resulting tokens: %d (max %zu)\n", __func__, (int) res.size(), n_max_tokens);
+        fprintf(stderr, "%s: too many resulting tokens: %d (max %d)\n", __func__, (int) res.size(), n_max_tokens);
         return -1;
     }
 
-    for (std::size_t i = 0; i < res.size(); i++) {
+    for (int i = 0; i < (int) res.size(); i++) {
         tokens[i] = res[i];
     }
 
@@ -2464,7 +2464,7 @@ int whisper_lang_auto_detect(
     }
 
     {
-        for (std::size_t i = 0; i < probs_id.size(); i++) {
+        for (int i = 0; i < (int) probs_id.size(); i++) {
             if (lang_probs) {
                 lang_probs[probs_id[i].second] = probs_id[i].first;
             }

whisper.h

@@ -1,7 +1,6 @@
 #ifndef WHISPER_H
 #define WHISPER_H
 
-#include <cstddef>
 #include <stdint.h>
 #include <stdbool.h>
 
@@ -149,7 +148,7 @@ extern "C" {
             struct whisper_context * ctx,
                         const char * text,
                      whisper_token * tokens,
-	               std::size_t   n_max_tokens);
+	                           int   n_max_tokens);
 
     // Largest language id (i.e. number of available languages - 1)
     WHISPER_API int whisper_lang_max_id();