From a4f4ee9420857e385c6aca00526ae881afcca640 Mon Sep 17 00:00:00 2001
From: Jonathan Bradley <jcb@pikum.xyz>
Date: Fri, 24 Apr 2026 15:32:17 -0400
Subject: remove stdint.h, remove printf

---
 spreed.c | 48 ++++++++++++++++++++++++------------------------
 1 file changed, 24 insertions(+), 24 deletions(-)

diff --git a/spreed.c b/spreed.c
index 40376ea..a646e4f 100755
--- a/spreed.c
+++ b/spreed.c
@@ -5,15 +5,13 @@ exit
 
 #define _POSIX_C_SOURCE 200809L
 
-#include <locale.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <unistd.h>
-#include <wchar.h>
-#include <wctype.h>
+#include <locale.h>  // setlocale
+#include <stdio.h>   // getchar, stdin/out/err
+#include <stdlib.h>  // getenv, strtoll
+#include <string.h>  // strstr
+#include <time.h>    // timespec
+#include <wchar.h>   // fwide, mbrtowc, putwchar
+#include <wctype.h>  // iswprint, iswspace, iswalnum
 
 #define SPRD_VER   L"0.1"
 #define CLR_FG     L"\033[31m"
@@ -21,11 +19,11 @@ exit
 #define SPRD_CLOCK CLOCK_MONOTONIC
 #define MS_PER_MIN (60ll * 1000000000ll)
 
-#define SPRD_CLOCK_DIFF(t1, t2) ((((int64_t)t1.tv_sec * 1000000000ll) + (int64_t)t1.tv_nsec) - (((int64_t)t2.tv_sec * 1000000000ll) + (int64_t)t2.tv_nsec))
+#define SPRD_CLOCK_DIFF(t1, t2) ((((long int)t1.tv_sec * 1000000000ll) + (long int)t1.tv_nsec) - (((long int)t2.tv_sec * 1000000000ll) + (long int)t2.tv_nsec))
 
-const uint8_t orps[9] = {0,0,0,1,1,2,2,2,2};
+const unsigned char orps[9] = {0,0,0,1,1,2,2,2,2};
 
-uint8_t get_optimal_recognition_point(size_t len) {
+unsigned char get_optimal_recognition_point(size_t len) {
 	if (len >= 10) return 3;
 	return orps[len-1];
 }
@@ -36,10 +34,10 @@ int main(int argc, char *argv[])
 	wchar_t word[37];
 	wchar_t wc;
 	char *str;
-	int64_t cooldown, wpm_ns;
+	long int cooldown, wpm_ns;
 	int c;
 	char chararr[4];
-	uint8_t u, uu, ichar, iword, b_word_break;
+	unsigned char u, uu, ichar, iword, b_word_break;
 
 	setlocale(LC_ALL, "");
 	fwide(stdout, 1);
@@ -55,7 +53,10 @@ int main(int argc, char *argv[])
 
 	if (argc > 1) {
 		if (strstr(argv[1], "-v") || strstr(argv[1], "--v") || strstr(argv[1], "-V") || strstr(argv[1], "--V")) {
-			fwprintf(stdout, "spreed version "SPRD_VER"\n");
+			c = fputws(L"spreed version " SPRD_VER L"\n", stdout);
+			if (c == EOF) {
+				perror("fputws()");
+			}
 			return 0;
 		}
 	}
@@ -67,18 +68,17 @@ int main(int argc, char *argv[])
 	if (str != NULL) {
 		wpm_ns = strtoll(str, NULL, 10);
 		if (wpm_ns == 0) {
-			fwprintf(stdout, L"Error: parsed '%s' as %ll, setting to default of 250\n", str, wpm_ns);
+
+			fputws(L"Error: parsed wpm as 0, setting to default of 250\n", stdout);
 			wpm_ns = 250;
 		} else if (wpm_ns > (60 * 30)) {
 			wpm_ns = 60 * 30;
-			fwprintf(stdout, L"Limiting to %i wpm (30 fps)\n", 60 * 30);
+			fputws(L"Limiting to 1800 wpm (30 fps)\n", stdout);
 		}
 		wpm_ns = MS_PER_MIN / wpm_ns;
 	}
 
-	fwprintf(stdout, L"Clock (%i) accuracy: %li.%09lls\n", SPRD_CLOCK, ts_last.tv_sec, ts_last.tv_nsec);
-
-	fwprintf(stdout, L"          V\n");
+	fputws(L"          V\n", stdout);
 	clock_gettime(SPRD_CLOCK, &ts_current);
 	ts_last = ts_current;
 	ts_last.tv_sec -= 60;
@@ -118,7 +118,7 @@ int main(int argc, char *argv[])
 			case (size_t)-1:
 				if (ichar == 4) {
 					// emojis return (size_t)-1 until we have all the bytes
-					fwprintf(stderr, L"\nmbrtowc encoding error\n");
+					fputws(L"\nmbrtowc encoding error\n", stderr);
 					return 1;
 				}
 				continue;
@@ -146,7 +146,7 @@ END_OF_WORD:
 
 		if (b_word_break != 0 || iword >= 37) {
 			if (iword == 0) {
-				fwprintf(stderr, L"\n0 length word\n");
+				fputws(L"\n0 length word\n", stderr);
 				return 2;
 			}
 			ichar = get_optimal_recognition_point(iword);
@@ -159,11 +159,11 @@ END_OF_WORD:
 				}
 				if (uu < iword) {
 					if (u == 10) {
-						fwprintf(stdout, L"%ls", CLR_FG);
+						fputws(CLR_FG, stdout);
 					}
 					putwchar(word[uu++]);
 					if (u == 10) {
-						fwprintf(stdout, L"%ls", CLR_RESET);
+						fputws(CLR_RESET, stdout);
 					}
 					continue;
 				}
-- 
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