From 239ee42e5853e09d8e5bb4b9c704f05ce9181c91 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Sep 26 2015 14:17:06 +0000
Subject: internal string functions: change the return type from size_t to uint32_t.


---

diff --git a/src/internal/pe_impl.c b/src/internal/pe_impl.c
index 46069e8..2611f6b 100644
--- a/src/internal/pe_impl.c
+++ b/src/internal/pe_impl.c
@@ -8,7 +8,7 @@
 #include <pemagine/pemagine.h>
 #include "pe_impl.h"
 
-size_t pe_impl_strlen_ansi(const char * str)
+uint32_t pe_impl_strlen_ansi(const char * str)
 {
 	char * ch;
 	char * upper_bound;
@@ -19,13 +19,13 @@ size_t pe_impl_strlen_ansi(const char * str)
 	for (ch = (char *)str; (ch < upper_bound) && (*ch); ch++);
 
 	if (ch < upper_bound)
-		return (size_t)((intptr_t)ch - (intptr_t)str);
+		return (uint32_t)(ch - str);
 	else
 		return -1;
 }
 
 
-size_t pe_impl_strlen_utf16(const wchar16_t * str)
+uint32_t pe_impl_strlen_utf16(const wchar16_t * str)
 {
 	wchar16_t *	wch;
 	wchar16_t *	upper_bound;
@@ -36,7 +36,7 @@ size_t pe_impl_strlen_utf16(const wchar16_t * str)
 	for (wch = (wchar16_t *)str; (wch < upper_bound) && (*wch); wch++);
 
 	if (wch < upper_bound)
-		return (size_t)((intptr_t)wch - (intptr_t)str);
+		return (uint32_t)(wch - str);
 	else
 		return -1;
 }
diff --git a/src/internal/pe_impl.h b/src/internal/pe_impl.h
index 09e81c9..392f6b2 100644
--- a/src/internal/pe_impl.h
+++ b/src/internal/pe_impl.h
@@ -12,6 +12,6 @@ struct pe_block {
 	uint32_t	size;
 };
 
-size_t		pe_impl_strlen_ansi(const char * str);
-size_t		pe_impl_strlen_utf16(const wchar16_t * str);
+uint32_t	pe_impl_strlen_ansi(const char * str);
+uint32_t	pe_impl_strlen_utf16(const wchar16_t * str);
 wchar16_t	pe_impl_utf16_char_to_lower(const wchar16_t c);