ZSTD_f_zstd1
#define ZSTD_FRAMEHEADERSIZE_PREFIX(format) ((format) == ZSTD_f_zstd1 ? 5 : 1) /* minimum input size required to query frame header size */
#define ZSTD_FRAMEHEADERSIZE_MIN(format) ((format) == ZSTD_f_zstd1 ? 6 : 2)
if (params->format == ZSTD_f_zstd1) {
ZSTD_STATIC_ASSERT(ZSTD_f_zstd1 < ZSTD_f_zstd1_magicless);
bounds.lowerBound = ZSTD_f_zstd1;
if (dctx->format == ZSTD_f_zstd1 && srcSize >= 4) {
if (dctx->format == ZSTD_f_zstd1) { /* allows header */
bounds.lowerBound = (int)ZSTD_f_zstd1;
ZSTD_STATIC_ASSERT(ZSTD_f_zstd1 < ZSTD_f_zstd1_magicless);
if (zds->format == ZSTD_f_zstd1
assert( (format == ZSTD_f_zstd1) || (format == ZSTD_f_zstd1_magicless) );
dctx->format = ZSTD_f_zstd1;
return ZSTD_frameHeaderSize_internal(src, srcSize, ZSTD_f_zstd1);
return ZSTD_getFrameHeader_advanced(zfhPtr, src, srcSize, ZSTD_f_zstd1);
while (srcSize >= ZSTD_startingInputLength(ZSTD_f_zstd1)) {
if (format == ZSTD_f_zstd1 && (srcSize >= ZSTD_SKIPPABLEHEADERSIZE)
return ZSTD_findFrameCompressedSize_advanced(src, srcSize, ZSTD_f_zstd1);
ZSTD_frameSizeInfo const frameSizeInfo = ZSTD_findFrameSizeInfo(src, srcSize, ZSTD_f_zstd1);
ZSTD_frameSizeInfo const frameSizeInfo = ZSTD_findFrameSizeInfo(src, srcSize, ZSTD_f_zstd1);