Hide fopen wrapper and use reader interface consistently

1 files changed, 16 insertions, 2 deletions

diff --git a/src/system.h b/src/system.h
index b1b84925..6a2eae11 100644
--- a/src/system.h
+++ b/src/system.h
@@ -17,10 +17,24 @@
 #ifndef SERD_SYSTEM_H
 #define SERD_SYSTEM_H
 
+#include <stdint.h>
 #include <stdio.h>
 
-FILE*
-serd_fopen(const char* path, const char* mode);
+/** fread-like wrapper for getc (which is faster). */
+static inline size_t
+serd_file_read_byte(void* buf, size_t size, size_t nmemb, void* stream)
+{
+	(void)size;
+	(void)nmemb;
+
+	const int c = getc((FILE*)stream);
+	if (c == EOF) {
+		*((uint8_t*)buf) = 0;
+		return 0;
+	}
+	*((uint8_t*)buf) = (uint8_t)c;
+	return 1;
+}
 
 void*
 serd_bufalloc(size_t size);